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Build Information

Failed to build Billboard, reference 1.0.2 (c6c74e), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 21 Apr 2026 13:28:35 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Billboard -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/hiddevdploeg/Billboard.git
Reference: 1.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/hiddevdploeg/Billboard
 * tag               1.0.2      -> FETCH_HEAD
HEAD is now at c6c74e4 Merge pull request #29 from hiddevdploeg/update-design-and-example
Cloned https://github.com/hiddevdploeg/Billboard.git
Revision (git rev-parse @):
c6c74e4a351a78f014420d75698cb7a3eeb27ccf
SUCCESS checkout https://github.com/hiddevdploeg/Billboard.git at 1.0.2
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/hiddevdploeg/Billboard.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Billboard: /Users/admin/builder/spi-builder-workspace
resolved source packages: Billboard
2026-04-21 09:28:11.449 xcodebuild[525:3007] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Billboard",
  "name" : "Billboard",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "Billboard",
      "targets" : [
        "Billboard"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BillboardTests",
      "module_type" : "SwiftTarget",
      "name" : "BillboardTests",
      "path" : "Tests/BillboardTests",
      "sources" : [
        "BillboardTests.swift"
      ],
      "target_dependencies" : [
        "Billboard"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Billboard",
      "module_type" : "SwiftTarget",
      "name" : "Billboard",
      "path" : "Sources/Billboard",
      "product_memberships" : [
        "Billboard"
      ],
      "sources" : [
        "BillboardConfiguration.swift",
        "BillboardViewModel.swift",
        "CachedImage/CachedImage.swift",
        "CachedImage/CachedImageManager.swift",
        "CachedImage/ImageCache.swift",
        "CachedImage/ImageRetriever.swift",
        "Models/BillboardAd.swift",
        "Models/BillboardAdResponse.swift",
        "Utilities/AdvertisementViewModifier.swift",
        "Utilities/BillboardSamples.swift",
        "Utilities/Color+Hex.swift",
        "Utilities/Font+iOS15.swift",
        "Utilities/Haptics.swift",
        "Utilities/Logger+Ext.swift",
        "Views/BillboardAdInfoLabel.swift",
        "Views/BillboardBannerView.swift",
        "Views/BillboardCountdownView.swift",
        "Views/BillboardDismissButton.swift",
        "Views/BillboardImageView.swift",
        "Views/BillboardTextView.swift",
        "Views/BillboardView.swift",
        "Views/DefaultAdView.swift",
        "Views/FullScreenAdView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Billboard"
    ]
  }
}
2026-04-21 09:28:19.015 xcodebuild[625:3723] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Billboard -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Billboard -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Billboard: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Billboard' in project 'Billboard'
        ➜ Explicit dependency on target 'Billboard' in project 'Billboard'
    Target 'Billboard' in project 'Billboard' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 1c6cd3c75a9569d848c2f0ef03ff1975
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/1c6cd3c75a9569d848c2f0ef03ff1975.xcbuilddata
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.DependencyMetadataFileList (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.DependencyStaticMetadataFileList (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.modulemap (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.LinkFileList (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftFileList (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftConstValuesFileList (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-OutputFileMap.json (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Billboard.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.modulemap (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Billboard.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Billboard normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Billboard -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-32R3Z9RQY92YALH0OD4ICAILO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-AAQ399SBBP2BDCMG81VRYRUPH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-5X5O5I1K4D43GH7GT4CGHWXLB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-3I2AYATAZOB5SX5PV3FFLUN3C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_StoreKit_SwiftUI-20MLZCRGC2D3XQYAK3O8XW02D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-E0NVGU93S9O2QVCG64NNOZE2S.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-BCLCOFDJ45OMTZGSK1C16CGHW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-6A9L0EIEOJ6YCVBSISW78RWKS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-ADGO289DDFG5Q27QQ112PKPEZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-1WXIS9B8VZ4ADZ061QHYRWR5D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DeveloperToolsSupport-3BTENLFB5IBRQT6EVQEKGMDTG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-GSSKQPJJW7SA1MLS4HASRW3M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ExtensionFoundation-80JU1BFQV9PDDLTPFLHFF5PJ4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-X5HZSTF4XF14KD1VQVVZ7DB8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-491K6A0QLGG5JHYG15DXNJX2E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-6AB3YXIQ4BDSRRE3TRNTF0OMM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_tgmath-36H6QUYZ4IC5Y9V5MRDN8LJ4S.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-B8IE8I8WDCT8XY9KJOINFAYTG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OpenGL-2586URYNECPZYDH4FQZH6T8YO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-KS1FMXPZU97HOY4MALET99UE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-DMGWQDFUW313ZACCZI4XLDLQ1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libDER-3PT2HVP45SXV8N8LCNR5SYA65.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_intrinsics-4GICTUP4C9A6Z799JF0ESFD1V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-BBBF5RT536Y4I87NLI3MWUZS6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-3F91P5BX2TKCGL6BR17N6GQDC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/simd-6XIBISLB6PEO7NVF6SQJAPRXC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/launch-AFSCPX9157218S9492O0JL1YP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CUPS-83UWBFGJ7KH19JA48OM4PVM4Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-BDEU6LGPQ76RC84QS7KXQQ3QL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libkern-RVY6HDIC3JFUPOK9RR52HYIA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-6TCYF66X09PKWGHX4JCJOWK1K.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Spatial-3RXTQKFKSBRGVSUILR6M7V0F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-DT91J1DL43SMC5KJP0KLXIA3Z.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-8FRTL4121JBMOHW50XB1IB9V3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-B0DV6M8EG5BIP5321UHN4BRJU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/dnssd-705FDSFRDSP07UN30SLZCV8EU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-2J5ES7IQGYS2L7L69WUL6MTBR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-ANQ3A25QNSYX7B50BP32T807.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-AR3SJJLBV6Y7LCDQ9JZGLXN3I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-CV0NM9C2Z4JA5YDDLMIYM5KY9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-9O034QAFSU7BBHM8I0WT8OZ01.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOKit-E1TTD7GPKU23O8MO53HNIJ123.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ColorSync-DLTFQNG40PFLH6TQWD17YQ606.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreGraphics-3E3HC7QGL775MDQYGP6TCE7BH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DiskArbitration-VO6U70ZP61URI2H1J70SQCQZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreServices-9VY6U63TWM3XIX70OZQU6WOIQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreText-4QWBVX2EXLF5G1VO33KIPJBR7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ImageIO-AAD4F8TB4I7II4S5AZJD265YU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-4ST2G3OL1U694TZLAJEK24H48.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Symbols-5220F55SZD612FXJ26F19DC7O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOSurface-4UQBSIJ21PAWLXEH1L7QMAORW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreData-26HLSY04W4APMJJ4D9SZFJ4WC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ApplicationServices-D2R7QX6VLX8N6S5Q6QPYKB4JT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreTransferable-CS8WCBGWSMMVJJTW1EM47NOJC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DataDetection-4B1ERPV28H2Q956AUXC566WB8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/LocalAuthentication-CHGT1PGZEBCZ8FZLU9ENCQ1R2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UniformTypeIdentifiers-2JNDOF16STDFUWD11NF2LVJ6L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OSLog-C6CEOJRMO6PZ6Y2SS9A9C35EL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Accessibility-4LUB3Z7J25FSCU1SNIQ5K7EME.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Network-8DW4B8PG0P3JMUU11GPICJDX5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/BackgroundAssets-DGBNKX67SUGIXOYDUDR3HOZY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Metal-BURTFP2IDH8G7BV5PS3EHARF6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreVideo-171H00U9NZ3ESDSHE6PSMBSAF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreImage-A8OMCLPRDRYLWGDSO8UQ41LBK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/QuartzCore-E7VB9GJ2DWI3C6IPLDZ4QXY6O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftUICore-98IUO6EAQV7IPKZAQUXZESBEY.pcm
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SwiftEmitModule normal arm64 Emitting\ module\ for\ Billboard (in target 'Billboard' from project 'Billboard')
EmitSwiftModule normal arm64 (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:15:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published public var advertisement : BillboardAd? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:20: note: add '@available' attribute to enclosing class
public final class BillboardViewModel : ObservableObject {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:41: error: 'ObservableObject' is only available in macOS 10.15 or newer
public final class BillboardViewModel : ObservableObject {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:20: note: add '@available' attribute to enclosing class
public final class BillboardViewModel : ObservableObject {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:12:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var manager = CachedImageManager()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:14:20: error: 'Animation' is only available in macOS 10.15 or newer
    let animation: Animation?
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:15:21: error: 'AnyTransition' is only available in macOS 10.15 or newer
    let transition: AnyTransition
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:16:19: error: 'AsyncImagePhase' is only available in macOS 12.0 or newer
    let content: (AsyncImagePhase) -> Content
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:19:21: error: 'Animation' is only available in macOS 10.15 or newer
         animation: Animation? = nil,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:20:22: error: 'AnyTransition' is only available in macOS 10.15 or newer
         transition: AnyTransition = .identity,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:21:11: error: 'ViewBuilder' is only available in macOS 10.15 or newer
         @ViewBuilder content: @escaping (AsyncImagePhase) -> Content) {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:21:43: error: 'AsyncImagePhase' is only available in macOS 12.0 or newer
         @ViewBuilder content: @escaping (AsyncImagePhase) -> Content) {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:20:39: error: 'identity' is only available in macOS 10.15 or newer
         transition: AnyTransition = .identity,
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:29:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:29:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:29: error: 'View' is only available in macOS 10.15 or newer
struct CachedImage<Content: View>: View {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:59:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:59:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:58:8: note: add '@available' attribute to enclosing struct
struct CachedImage_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:12:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var currentState: CurrentState?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:13: note: add '@available' attribute to enclosing class
final class CachedImageManager: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:33: error: 'ObservableObject' is only available in macOS 10.15 or newer
final class CachedImageManager: ObservableObject {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:13: note: add '@available' attribute to enclosing class
final class CachedImageManager: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:58:29: error: 'Color' is only available in macOS 10.15 or newer
    public var background : Color {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:58:16: note: add '@available' attribute to enclosing property
    public var background : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:62:23: error: 'Color' is only available in macOS 10.15 or newer
    public var text : Color {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:62:16: note: add '@available' attribute to enclosing property
    public var text : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:66:23: error: 'Color' is only available in macOS 10.15 or newer
    public var tint : Color {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:66:16: note: add '@available' attribute to enclosing property
    public var tint : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:34: error: 'View' is only available in macOS 10.15 or newer
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:56: error: 'Binding' is only available in macOS 10.15 or newer
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:13:80: error: 'View' is only available in macOS 10.15 or newer
                                           paywall: @escaping () -> V) -> some View {
                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:20:18: error: 'Binding' is only available in macOS 10.15 or newer
    let showAd : Binding<Bool>
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:24:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject private var monitor : BillboardViewModel
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:26:18: error: 'Binding' is only available in macOS 10.15 or newer
    init(showAd: Binding<Bool>, config: BillboardConfiguration, paywall: @escaping () -> V) {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:26:5: note: add '@available' attribute to enclosing initializer
    init(showAd: Binding<Bool>, config: BillboardConfiguration, paywall: @escaping () -> V) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:33:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var advertisement: BillboardAd? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:34:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showPaywall = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:36:48: error: 'View' is only available in macOS 10.15 or newer
    public func body(content: Content) -> some View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:36:17: note: add '@available' attribute to enclosing instance method
    public func body(content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:40: error: 'View' is only available in macOS 10.15 or newer
public struct AdvertisementModifier<V: View>: ViewModifier {
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift:10:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift:10:1: note: add '@available' attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:50: error: 'TextStyle' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:69: error: 'Design' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:86: error: 'Weight' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:98: error: 'Font' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:11: error: 'Font' is only available in macOS 10.15 or newer
extension Font {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:15:28: error: 'Logger' is only available in macOS 11.0 or newer
    static let billboard = Logger(subsystem: subsystem, category: "Billboard")
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:15:16: note: add '@available' attribute to enclosing static property
    static let billboard = Logger(subsystem: subsystem, category: "Billboard")
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:1: note: add '@available' attribute to enclosing extension
extension Logger {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:11: error: 'Logger' is only available in macOS 11.0 or newer
extension Logger {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:1: note: add '@available' attribute to enclosing extension
extension Logger {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardAdInfoLabel: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:27:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:27:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:26:8: note: add '@available' attribute to enclosing struct
struct BillboardAdInfoLabel_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:10:20: error: 'accessibilityReduceMotion' is only available in macOS 10.15 or newer
    @Environment(\.accessibilityReduceMotion) private var reducedMotion
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:11:20: error: 'openURL' is only available in macOS 11.0 or newer
    @Environment(\.openURL) private var openURL
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:19:34: error: cannot find type 'UIImage' in scope
    @State private var appIcon : UIImage? = nil
                                 ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:10:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.accessibilityReduceMotion) private var reducedMotion
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.openURL) private var openURL
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:18:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var canDismiss = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:19:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var appIcon : UIImage? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:20:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showAdvertisement = true
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:29:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:29:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:124:31: error: 'View' is only available in macOS 10.15 or newer
    var backgroundView : some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:124:9: note: add '@available' attribute to enclosing property
    var backgroundView : some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:123:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:139:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:139:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:138:8: note: add '@available' attribute to enclosing struct
struct BillboardBannerView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var canDismiss : Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:17:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var seconds : Double = 15
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:18:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var timerProgress : CGFloat = 0.0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:20:31: error: 'publish(every:tolerance:on:in:options:)' is only available in macOS 10.15 or newer
    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:20:73: error: 'autoconnect()' is only available in macOS 10.15 or newer
    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:22:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:22:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:78:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:78:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:77:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:11:20: error: 'dismiss' is only available in macOS 12.0 or newer
    @Environment(\.dismiss) var dismiss
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.dismiss) var dismiss
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:43:40: error: 'View' is only available in macOS 10.15 or newer
    private var plainBackground : some View {
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:43:17: note: add '@available' attribute to enclosing property
    private var plainBackground : some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:52:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:52:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:51:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardTextView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:33:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:33:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:32:8: note: add '@available' attribute to enclosing struct
struct BillboardTextView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:14:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var paywall: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:16:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showPaywall : Bool = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:17:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var canDismiss = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:25:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:25:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:83:32: error: 'SKOverlay' is unavailable in macOS
    private var storeOverlay : SKOverlay {
                               ^~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKOverlay.h:36:12: note: 'SKOverlay' has been explicitly marked unavailable here
@interface SKOverlay : NSObject
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:89:25: error: cannot find 'UIApplication' in scope
    private let scene = UIApplication.shared.connectedScenes
                        ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:90:32: error: cannot find type 'UIWindow' in scope
        .compactMap({ scene -> UIWindow? in
                               ^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:91:24: error: cannot find type 'UIWindowScene' in scope
            (scene as? UIWindowScene)?.keyWindow
                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:37: error: 'View' is only available in macOS 10.15 or newer
public struct BillboardView<Content:View>: View {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:50:31: error: 'View' is only available in macOS 10.15 or newer
    var backgroundView : some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:50:9: note: add '@available' attribute to enclosing property
    var backgroundView : some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:49:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:79:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:79:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:78:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct FullScreenAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:55:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:55:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:54:8: note: add '@available' attribute to enclosing struct
struct FullScreenAdView_Previews: PreviewProvider {
       ^
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Haptics.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift -target arm64-apple-macos10.13 -disable-cross-import-overlay-search -swift-module-cross-import StoreKit /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/StoreKit.framework/Modules/StoreKit.swiftcrossimport/SwiftUI.swiftoverlay -swift-module-cross-import StoreKit /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk/System/Library/Frameworks/StoreKit.framework/Modules/StoreKit.swiftcrossimport/SwiftUI.swiftoverlay -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Billboard -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.abi.json
SwiftCompile normal arm64 Compiling\ BillboardSamples.swift,\ Color+Hex.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardDismissButton.swift,\ BillboardImageView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardAd.swift,\ BillboardAdResponse.swift,\ AdvertisementViewModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardBannerView.swift,\ BillboardCountdownView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Font+iOS15.swift,\ Haptics.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Haptics.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Haptics.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CachedImageManager.swift,\ ImageCache.swift,\ ImageRetriever.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ DefaultAdView.swift,\ FullScreenAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardConfiguration.swift,\ BillboardViewModel.swift,\ CachedImage.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardTextView.swift,\ BillboardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Logger+Ext.swift,\ BillboardAdInfoLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift (in target 'Billboard' from project 'Billboard')
2026-04-21 09:28:20.350 xcodebuild[632:3786] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'Billboard' from project 'Billboard')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Billboard (in target 'Billboard' from project 'Billboard')
	Building workspace spi-builder-workspace with scheme Billboard
(3 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Billboard: /Users/admin/builder/spi-builder-workspace
resolved source packages: Billboard
2026-04-21 09:28:31.068 xcodebuild[730:4204] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Billboard",
  "name" : "Billboard",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "Billboard",
      "targets" : [
        "Billboard"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BillboardTests",
      "module_type" : "SwiftTarget",
      "name" : "BillboardTests",
      "path" : "Tests/BillboardTests",
      "sources" : [
        "BillboardTests.swift"
      ],
      "target_dependencies" : [
        "Billboard"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Billboard",
      "module_type" : "SwiftTarget",
      "name" : "Billboard",
      "path" : "Sources/Billboard",
      "product_memberships" : [
        "Billboard"
      ],
      "sources" : [
        "BillboardConfiguration.swift",
        "BillboardViewModel.swift",
        "CachedImage/CachedImage.swift",
        "CachedImage/CachedImageManager.swift",
        "CachedImage/ImageCache.swift",
        "CachedImage/ImageRetriever.swift",
        "Models/BillboardAd.swift",
        "Models/BillboardAdResponse.swift",
        "Utilities/AdvertisementViewModifier.swift",
        "Utilities/BillboardSamples.swift",
        "Utilities/Color+Hex.swift",
        "Utilities/Font+iOS15.swift",
        "Utilities/Haptics.swift",
        "Utilities/Logger+Ext.swift",
        "Views/BillboardAdInfoLabel.swift",
        "Views/BillboardBannerView.swift",
        "Views/BillboardCountdownView.swift",
        "Views/BillboardDismissButton.swift",
        "Views/BillboardImageView.swift",
        "Views/BillboardTextView.swift",
        "Views/BillboardView.swift",
        "Views/DefaultAdView.swift",
        "Views/FullScreenAdView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Billboard"
    ]
  }
}
2026-04-21 09:28:32.249 xcodebuild[740:4302] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Billboard -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Billboard -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Billboard: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Billboard' in project 'Billboard'
        ➜ Explicit dependency on target 'Billboard' in project 'Billboard'
    Target 'Billboard' in project 'Billboard' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
SwiftDriver Billboard normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Billboard -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Billboard (in target 'Billboard' from project 'Billboard')
EmitSwiftModule normal arm64 (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:15:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published public var advertisement : BillboardAd? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:20: note: add '@available' attribute to enclosing class
public final class BillboardViewModel : ObservableObject {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:41: error: 'ObservableObject' is only available in macOS 10.15 or newer
public final class BillboardViewModel : ObservableObject {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift:11:20: note: add '@available' attribute to enclosing class
public final class BillboardViewModel : ObservableObject {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:12:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var manager = CachedImageManager()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:14:20: error: 'Animation' is only available in macOS 10.15 or newer
    let animation: Animation?
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:15:21: error: 'AnyTransition' is only available in macOS 10.15 or newer
    let transition: AnyTransition
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:16:19: error: 'AsyncImagePhase' is only available in macOS 12.0 or newer
    let content: (AsyncImagePhase) -> Content
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:19:21: error: 'Animation' is only available in macOS 10.15 or newer
         animation: Animation? = nil,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:20:22: error: 'AnyTransition' is only available in macOS 10.15 or newer
         transition: AnyTransition = .identity,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:21:11: error: 'ViewBuilder' is only available in macOS 10.15 or newer
         @ViewBuilder content: @escaping (AsyncImagePhase) -> Content) {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:21:43: error: 'AsyncImagePhase' is only available in macOS 12.0 or newer
         @ViewBuilder content: @escaping (AsyncImagePhase) -> Content) {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:20:39: error: 'identity' is only available in macOS 10.15 or newer
         transition: AnyTransition = .identity,
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:18:5: note: add '@available' attribute to enclosing initializer
    init(url: String,
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:29:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:29:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:29: error: 'View' is only available in macOS 10.15 or newer
struct CachedImage<Content: View>: View {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:10:8: note: add '@available' attribute to enclosing generic struct
struct CachedImage<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:59:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:59:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift:58:8: note: add '@available' attribute to enclosing struct
struct CachedImage_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:12:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var currentState: CurrentState?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:13: note: add '@available' attribute to enclosing class
final class CachedImageManager: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:33: error: 'ObservableObject' is only available in macOS 10.15 or newer
final class CachedImageManager: ObservableObject {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift:10:13: note: add '@available' attribute to enclosing class
final class CachedImageManager: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:58:29: error: 'Color' is only available in macOS 10.15 or newer
    public var background : Color {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:58:16: note: add '@available' attribute to enclosing property
    public var background : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:62:23: error: 'Color' is only available in macOS 10.15 or newer
    public var text : Color {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:62:16: note: add '@available' attribute to enclosing property
    public var text : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:66:23: error: 'Color' is only available in macOS 10.15 or newer
    public var tint : Color {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:66:16: note: add '@available' attribute to enclosing property
    public var tint : Color {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift:12:15: note: add '@available' attribute to enclosing struct
public struct BillboardAd : Codable, Identifiable, Equatable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:34: error: 'View' is only available in macOS 10.15 or newer
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:56: error: 'Binding' is only available in macOS 10.15 or newer
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:13:80: error: 'View' is only available in macOS 10.15 or newer
                                           paywall: @escaping () -> V) -> some View {
                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:11:17: note: add '@available' attribute to enclosing instance method
    public func showBillboard<V: View>(when condition: Binding<Bool>,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:10:1: note: add '@available' attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:20:18: error: 'Binding' is only available in macOS 10.15 or newer
    let showAd : Binding<Bool>
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:24:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject private var monitor : BillboardViewModel
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:26:18: error: 'Binding' is only available in macOS 10.15 or newer
    init(showAd: Binding<Bool>, config: BillboardConfiguration, paywall: @escaping () -> V) {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:26:5: note: add '@available' attribute to enclosing initializer
    init(showAd: Binding<Bool>, config: BillboardConfiguration, paywall: @escaping () -> V) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:33:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var advertisement: BillboardAd? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:34:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showPaywall = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:36:48: error: 'View' is only available in macOS 10.15 or newer
    public func body(content: Content) -> some View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:36:17: note: add '@available' attribute to enclosing instance method
    public func body(content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:40: error: 'View' is only available in macOS 10.15 or newer
public struct AdvertisementModifier<V: View>: ViewModifier {
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift:18:15: note: add '@available' attribute to enclosing generic struct
public struct AdvertisementModifier<V: View>: ViewModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift:10:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift:10:1: note: add '@available' attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:50: error: 'TextStyle' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:69: error: 'Design' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:86: error: 'Weight' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:98: error: 'Font' is only available in macOS 10.15 or newer
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:11:24: note: add '@available' attribute to enclosing static method
    public static func compatibleSystem(_ style: TextStyle, design: Design?, weight: Weight?) -> Font {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:11: error: 'Font' is only available in macOS 10.15 or newer
extension Font {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift:10:1: note: add '@available' attribute to enclosing extension
extension Font {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:15:28: error: 'Logger' is only available in macOS 11.0 or newer
    static let billboard = Logger(subsystem: subsystem, category: "Billboard")
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:15:16: note: add '@available' attribute to enclosing static property
    static let billboard = Logger(subsystem: subsystem, category: "Billboard")
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:1: note: add '@available' attribute to enclosing extension
extension Logger {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:11: error: 'Logger' is only available in macOS 11.0 or newer
extension Logger {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift:10:1: note: add '@available' attribute to enclosing extension
extension Logger {
^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardAdInfoLabel: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:27:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:27:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift:26:8: note: add '@available' attribute to enclosing struct
struct BillboardAdInfoLabel_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:10:20: error: 'accessibilityReduceMotion' is only available in macOS 10.15 or newer
    @Environment(\.accessibilityReduceMotion) private var reducedMotion
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:11:20: error: 'openURL' is only available in macOS 11.0 or newer
    @Environment(\.openURL) private var openURL
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:19:34: error: cannot find type 'UIImage' in scope
    @State private var appIcon : UIImage? = nil
                                 ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:10:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.accessibilityReduceMotion) private var reducedMotion
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.openURL) private var openURL
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:18:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var canDismiss = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:19:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var appIcon : UIImage? = nil
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:20:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showAdvertisement = true
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:29:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:29:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:124:31: error: 'View' is only available in macOS 10.15 or newer
    var backgroundView : some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:124:9: note: add '@available' attribute to enclosing property
    var backgroundView : some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:123:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:9:15: note: add '@available' attribute to enclosing struct
public struct BillboardBannerView : View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:139:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:139:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift:138:8: note: add '@available' attribute to enclosing struct
struct BillboardBannerView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:14:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var canDismiss : Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:17:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var seconds : Double = 15
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:18:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var timerProgress : CGFloat = 0.0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:20:31: error: 'publish(every:tolerance:on:in:options:)' is only available in macOS 10.15 or newer
    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:20:73: error: 'autoconnect()' is only available in macOS 10.15 or newer
    private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:22:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:22:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:78:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:78:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift:77:8: note: add '@available' attribute to enclosing struct
struct BillboardCountdownView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:11:20: error: 'dismiss' is only available in macOS 12.0 or newer
    @Environment(\.dismiss) var dismiss
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:11:6: error: 'Environment' is only available in macOS 10.15 or newer
    @Environment(\.dismiss) var dismiss
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardDismissButton : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:43:40: error: 'View' is only available in macOS 10.15 or newer
    private var plainBackground : some View {
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:43:17: note: add '@available' attribute to enclosing property
    private var plainBackground : some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:52:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:52:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift:51:8: note: add '@available' attribute to enclosing struct
struct BillboardImageView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:10:8: note: add '@available' attribute to enclosing struct
struct BillboardTextView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:33:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:33:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift:32:8: note: add '@available' attribute to enclosing struct
struct BillboardTextView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:14:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var paywall: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:16:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showPaywall : Bool = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:17:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var canDismiss = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:25:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:25:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:83:32: error: 'SKOverlay' is unavailable in macOS
    private var storeOverlay : SKOverlay {
                               ^~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKOverlay.h:36:12: note: 'SKOverlay' has been explicitly marked unavailable here
@interface SKOverlay : NSObject
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:89:25: error: cannot find 'UIApplication' in scope
    private let scene = UIApplication.shared.connectedScenes
                        ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:90:32: error: cannot find type 'UIWindow' in scope
        .compactMap({ scene -> UIWindow? in
                               ^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:91:24: error: cannot find type 'UIWindowScene' in scope
            (scene as? UIWindowScene)?.keyWindow
                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:37: error: 'View' is only available in macOS 10.15 or newer
public struct BillboardView<Content:View>: View {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift:10:15: note: add '@available' attribute to enclosing generic struct
public struct BillboardView<Content:View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:50:31: error: 'View' is only available in macOS 10.15 or newer
    var backgroundView : some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:50:9: note: add '@available' attribute to enclosing property
    var backgroundView : some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:49:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:79:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:79:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift:78:8: note: add '@available' attribute to enclosing struct
struct DefaultAdView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:13:9: note: add '@available' attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:10:8: note: add '@available' attribute to enclosing struct
struct FullScreenAdView : View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:55:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:55:16: note: add '@available' attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift:54:8: note: add '@available' attribute to enclosing struct
struct FullScreenAdView_Previews: PreviewProvider {
       ^
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Haptics.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift -target arm64-apple-macos10.13 -disable-cross-import-overlay-search -swift-module-cross-import StoreKit /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/StoreKit.framework/Modules/StoreKit.swiftcrossimport/SwiftUI.swiftoverlay -swift-module-cross-import StoreKit /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk/System/Library/Frameworks/StoreKit.framework/Modules/StoreKit.swiftcrossimport/SwiftUI.swiftoverlay -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Billboard -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Billboard.build/Debug/Billboard.build/Objects-normal/arm64/Billboard.abi.json
SwiftCompile normal arm64 Compiling\ CachedImageManager.swift,\ ImageCache.swift,\ ImageRetriever.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImageManager.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageCache.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/ImageRetriever.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardConfiguration.swift,\ BillboardViewModel.swift,\ CachedImage.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardConfiguration.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/BillboardViewModel.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/CachedImage/CachedImage.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ DefaultAdView.swift,\ FullScreenAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/DefaultAdView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/FullScreenAdView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardAd.swift,\ BillboardAdResponse.swift,\ AdvertisementViewModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAd.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Models/BillboardAdResponse.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/AdvertisementViewModifier.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Logger+Ext.swift,\ BillboardAdInfoLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Logger+Ext.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardAdInfoLabel.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardTextView.swift,\ BillboardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardTextView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardSamples.swift,\ Color+Hex.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/BillboardSamples.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Color+Hex.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardDismissButton.swift,\ BillboardImageView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardDismissButton.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardImageView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ BillboardBannerView.swift,\ BillboardCountdownView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift (in target 'Billboard' from project 'Billboard')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardBannerView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Views/BillboardCountdownView.swift (in target 'Billboard' from project 'Billboard')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Font+iOS15.swift,\ Haptics.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Font+iOS15.swift /Users/admin/builder/spi-builder-workspace/Sources/Billboard/Utilities/Haptics.swift (in target 'Billboard' from project 'Billboard')
2026-04-21 09:28:33.120 xcodebuild[743:4337] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:09ecbc77f6024c6f64f4ac4a60d977df93d45468, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'Billboard' from project 'Billboard')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Billboard (in target 'Billboard' from project 'Billboard')
	Building workspace spi-builder-workspace with scheme Billboard
(3 failures)
BUILD FAILURE 6.3 macosXcodebuild