Swift Package Index

Build Information

Failed to build MobileIdSDKiOS, reference 8.1.7 (a3db94), with Swift 6.3 for watchOS using Xcode 26.4 on 20 Apr 2026 10:18:04 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MobileIdSDKiOS -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vbmobile/MobileIdSDKiOS.git
Reference: 8.1.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vbmobile/MobileIdSDKiOS
 * tag               8.1.7      -> FETCH_HEAD
HEAD is now at a3db94a version 8.1.7
Cloned https://github.com/vbmobile/MobileIdSDKiOS.git
Revision (git rev-parse @):
a3db94a8a7852082ef1b4b2c1451e6ccd062ebf4
SUCCESS checkout https://github.com/vbmobile/MobileIdSDKiOS.git at 8.1.7
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/vbmobile/MobileIdSDKiOS.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
Fetching from https://github.com/airbnb/lottie-spm
Fetching from https://github.com/vbmobile/VBNetworkClient
Fetching from https://github.com/vbmobile/matomo-sdk-ios
Fetching from https://github.com/vbmobile/VBImageProcessor
Fetching from https://github.com/vbmobile/VBUtils
Fetching from https://github.com/vbmobile/VBDependencyInjector
Creating working copy of package ‘VBDependencyInjector’
Checking out 1.0.5 of package ‘VBDependencyInjector’
Creating working copy of package ‘matomo-sdk-ios’
Checking out 7.7.0 of package ‘matomo-sdk-ios’
Creating working copy of package ‘VBImageProcessor’
Checking out 1.2.2 of package ‘VBImageProcessor’
Creating working copy of package ‘VBNetworkClient’
Checking out 5.1.1 of package ‘VBNetworkClient’
Creating working copy of package ‘VBUtils’
Checking out 2.0.2 of package ‘VBUtils’
Creating working copy of package ‘lottie-spm’
Checking out 4.4.1 of package ‘lottie-spm’
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  VBImageProcessor: https://github.com/vbmobile/VBImageProcessor @ 1.2.2
  VBUtils: https://github.com/vbmobile/VBUtils @ 2.0.2
  VBNetworkClient: https://github.com/vbmobile/VBNetworkClient @ 5.1.1
  Lottie: https://github.com/airbnb/lottie-spm @ 4.4.1
  VBDependencyInjector: https://github.com/vbmobile/VBDependencyInjector @ 1.0.5
  MatomoTracker: https://github.com/vbmobile/matomo-sdk-ios @ 7.7.0
  MobileIdSDKiOS: /Users/admin/builder/spi-builder-workspace
resolved source packages: VBImageProcessor, VBUtils, VBNetworkClient, Lottie, VBDependencyInjector, MatomoTracker, MobileIdSDKiOS
2026-04-20 06:17:48.959 xcodebuild[528:3056] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "lottie-spm",
      "requirement" : {
        "exact" : [
          "4.4.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/airbnb/lottie-spm"
    },
    {
      "identity" : "vbdependencyinjector",
      "requirement" : {
        "exact" : [
          "1.0.5"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBDependencyInjector"
    },
    {
      "identity" : "vbnetworkclient",
      "requirement" : {
        "exact" : [
          "5.1.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBNetworkClient"
    },
    {
      "identity" : "vbimageprocessor",
      "requirement" : {
        "exact" : [
          "1.2.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBImageProcessor"
    },
    {
      "identity" : "vbutils",
      "requirement" : {
        "exact" : [
          "2.0.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBUtils"
    },
    {
      "identity" : "matomo-sdk-ios",
      "requirement" : {
        "exact" : [
          "7.7.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/matomo-sdk-ios"
    }
  ],
  "manifest_display_name" : "MobileIdSDKiOS",
  "name" : "MobileIdSDKiOS",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "MobileIdSDKiOS",
      "targets" : [
        "MobileIdSDKiOSWrapper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MobileIdSDKiOSWrapper",
      "module_type" : "SwiftTarget",
      "name" : "MobileIdSDKiOSWrapper",
      "path" : "Sources",
      "product_dependencies" : [
        "Lottie",
        "VBDependencyInjector",
        "VBNetworkClient",
        "VBImageProcessor",
        "MatomoTracker",
        "VBUtils"
      ],
      "product_memberships" : [
        "MobileIdSDKiOS"
      ],
      "sources" : [
        "dummy.swift"
      ],
      "target_dependencies" : [
        "MobileIdSDKiOS"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MobileIdSDKiOS",
      "module_type" : "BinaryTarget",
      "name" : "MobileIdSDKiOS",
      "path" : "remote/archive/MobileIdSDKiOS-8.1.7.zip",
      "product_memberships" : [
        "MobileIdSDKiOS"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.10"
}
warning: 'spi-builder-workspace': /Users/admin/builder/spi-builder-workspace/Package.swift:18:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
16 |     ],
17 |     dependencies: [
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
/Users/admin/builder/spi-builder-workspace/Package.swift:18:64: warning: 'exact' is deprecated [#DeprecatedDeclaration]
16 |     ],
17 |     dependencies: [
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
   |                                                                `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
/Users/admin/builder/spi-builder-workspace/Package.swift:19:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
17 |     dependencies: [
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
/Users/admin/builder/spi-builder-workspace/Package.swift:19:76: warning: 'exact' is deprecated [#DeprecatedDeclaration]
17 |     dependencies: [
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
   |                                                                            `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
/Users/admin/builder/spi-builder-workspace/Package.swift:20:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
/Users/admin/builder/spi-builder-workspace/Package.swift:20:71: warning: 'exact' is deprecated [#DeprecatedDeclaration]
18 |         .package(url: "https://github.com/airbnb/lottie-spm", .exact("4.4.1")),
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
   |                                                                       `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
/Users/admin/builder/spi-builder-workspace/Package.swift:21:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
/Users/admin/builder/spi-builder-workspace/Package.swift:21:72: warning: 'exact' is deprecated [#DeprecatedDeclaration]
19 |         .package(url: "https://github.com/vbmobile/VBDependencyInjector", .exact("1.0.5")),
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
   |                                                                        `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
/Users/admin/builder/spi-builder-workspace/Package.swift:22:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
24 |     ],
/Users/admin/builder/spi-builder-workspace/Package.swift:22:63: warning: 'exact' is deprecated [#DeprecatedDeclaration]
20 |         .package(url: "https://github.com/vbmobile/VBNetworkClient", .exact("5.1.1")),
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
   |                                                               `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
24 |     ],
/Users/admin/builder/spi-builder-workspace/Package.swift:23:10: warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
   |          `- warning: 'package(url:_:)' is deprecated: use specific requirement APIs instead (e.g. use 'branch:' instead of '.branch') [#DeprecatedDeclaration]
24 |     ],
25 |     targets: [
/Users/admin/builder/spi-builder-workspace/Package.swift:23:70: warning: 'exact' is deprecated [#DeprecatedDeclaration]
21 |         .package(url: "https://github.com/vbmobile/VBImageProcessor", .exact("1.2.2")),
22 |         .package(url: "https://github.com/vbmobile/VBUtils", .exact("2.0.2")),
23 |         .package(url: "https://github.com/vbmobile/matomo-sdk-ios", .exact("7.7.0")),
   |                                                                      `- warning: 'exact' is deprecated [#DeprecatedDeclaration]
24 |     ],
25 |     targets: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MobileIdSDKiOS"
    ]
  }
}
2026-04-20 06:17:57.273 xcodebuild[1001:5245] [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 MobileIdSDKiOS -destination generic/platform=watchOS
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 MobileIdSDKiOS -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  VBImageProcessor: https://github.com/vbmobile/VBImageProcessor @ 1.2.2
  MobileIdSDKiOS: /Users/admin/builder/spi-builder-workspace
  VBDependencyInjector: https://github.com/vbmobile/VBDependencyInjector @ 1.0.5
  Lottie: https://github.com/airbnb/lottie-spm @ 4.4.1
  VBNetworkClient: https://github.com/vbmobile/VBNetworkClient @ 5.1.1
  MatomoTracker: https://github.com/vbmobile/matomo-sdk-ios @ 7.7.0
  VBUtils: https://github.com/vbmobile/VBUtils @ 2.0.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (12 targets)
    Target 'MobileIdSDKiOS' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MobileIdSDKiOSWrapper' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target 'VBDependencyInjector' in project 'VBDependencyInjector'
        ➜ Explicit dependency on target 'VBNetworkClient' in project 'VBNetworkClient'
        ➜ Explicit dependency on target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'MobileIdSDKiOSWrapper' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target 'VBDependencyInjector' in project 'VBDependencyInjector'
        ➜ Explicit dependency on target 'VBNetworkClient' in project 'VBNetworkClient'
        ➜ Explicit dependency on target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBImageProcessorWrapper' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBImageProcessorWrapper' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBUtils' in project 'VBUtils'
        ➜ Explicit dependency on target 'VBUtilsWrapper' in project 'VBUtils'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'VBUtilsWrapper' in project 'VBUtils'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'VBNetworkClient' in project 'VBNetworkClient' (no dependencies)
    Target 'VBDependencyInjector' in project 'VBDependencyInjector' (no dependencies)
    Target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target '_LottieStub' in project 'Lottie'
    Target '_LottieStub' in project 'Lottie' (no dependencies)
    Target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'MatomoTracker' in project 'MatomoTracker' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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
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/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
Build description signature: 0250a27f1dc6e38b6e39c335bce8427a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/0250a27f1dc6e38b6e39c335bce8427a.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBUtilsWrapper' from project 'VBUtils')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'Lottie' from project 'Lottie')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBUtils' from project 'VBUtils')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'VBNetworkClient' from project 'VBNetworkClient')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'VBImageProcessor' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBImageProcessor' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'VBDependencyInjector' from project 'VBDependencyInjector')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'VBImageProcessorWrapper' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
2026-04-20 06:17:59.956 xcodebuild[1026:5378] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MobileIdSDKiOS
(1 failure)
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:
  VBDependencyInjector: https://github.com/vbmobile/VBDependencyInjector @ 1.0.5
  VBImageProcessor: https://github.com/vbmobile/VBImageProcessor @ 1.2.2
  MatomoTracker: https://github.com/vbmobile/matomo-sdk-ios @ 7.7.0
  Lottie: https://github.com/airbnb/lottie-spm @ 4.4.1
  VBUtils: https://github.com/vbmobile/VBUtils @ 2.0.2
  VBNetworkClient: https://github.com/vbmobile/VBNetworkClient @ 5.1.1
  MobileIdSDKiOS: /Users/admin/builder/spi-builder-workspace
resolved source packages: VBDependencyInjector, VBImageProcessor, MatomoTracker, Lottie, VBUtils, VBNetworkClient, MobileIdSDKiOS
2026-04-20 06:18:02.274 xcodebuild[1125:5850] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "lottie-spm",
      "requirement" : {
        "exact" : [
          "4.4.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/airbnb/lottie-spm"
    },
    {
      "identity" : "vbdependencyinjector",
      "requirement" : {
        "exact" : [
          "1.0.5"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBDependencyInjector"
    },
    {
      "identity" : "vbnetworkclient",
      "requirement" : {
        "exact" : [
          "5.1.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBNetworkClient"
    },
    {
      "identity" : "vbimageprocessor",
      "requirement" : {
        "exact" : [
          "1.2.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBImageProcessor"
    },
    {
      "identity" : "vbutils",
      "requirement" : {
        "exact" : [
          "2.0.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/VBUtils"
    },
    {
      "identity" : "matomo-sdk-ios",
      "requirement" : {
        "exact" : [
          "7.7.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vbmobile/matomo-sdk-ios"
    }
  ],
  "manifest_display_name" : "MobileIdSDKiOS",
  "name" : "MobileIdSDKiOS",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "MobileIdSDKiOS",
      "targets" : [
        "MobileIdSDKiOSWrapper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MobileIdSDKiOSWrapper",
      "module_type" : "SwiftTarget",
      "name" : "MobileIdSDKiOSWrapper",
      "path" : "Sources",
      "product_dependencies" : [
        "Lottie",
        "VBDependencyInjector",
        "VBNetworkClient",
        "VBImageProcessor",
        "MatomoTracker",
        "VBUtils"
      ],
      "product_memberships" : [
        "MobileIdSDKiOS"
      ],
      "sources" : [
        "dummy.swift"
      ],
      "target_dependencies" : [
        "MobileIdSDKiOS"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MobileIdSDKiOS",
      "module_type" : "BinaryTarget",
      "name" : "MobileIdSDKiOS",
      "path" : "remote/archive/MobileIdSDKiOS-8.1.7.zip",
      "product_memberships" : [
        "MobileIdSDKiOS"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MobileIdSDKiOS"
    ]
  }
}
2026-04-20 06:18:03.426 xcodebuild[1152:5967] [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 MobileIdSDKiOS -destination generic/platform=watchOS
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 MobileIdSDKiOS -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  MobileIdSDKiOS: /Users/admin/builder/spi-builder-workspace
  Lottie: https://github.com/airbnb/lottie-spm @ 4.4.1
  VBImageProcessor: https://github.com/vbmobile/VBImageProcessor @ 1.2.2
  VBDependencyInjector: https://github.com/vbmobile/VBDependencyInjector @ 1.0.5
  VBUtils: https://github.com/vbmobile/VBUtils @ 2.0.2
  VBNetworkClient: https://github.com/vbmobile/VBNetworkClient @ 5.1.1
  MatomoTracker: https://github.com/vbmobile/matomo-sdk-ios @ 7.7.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (12 targets)
    Target 'MobileIdSDKiOS' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MobileIdSDKiOSWrapper' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target 'VBDependencyInjector' in project 'VBDependencyInjector'
        ➜ Explicit dependency on target 'VBNetworkClient' in project 'VBNetworkClient'
        ➜ Explicit dependency on target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'MobileIdSDKiOSWrapper' in project 'MobileIdSDKiOS'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target 'VBDependencyInjector' in project 'VBDependencyInjector'
        ➜ Explicit dependency on target 'VBNetworkClient' in project 'VBNetworkClient'
        ➜ Explicit dependency on target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBImageProcessor' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBImageProcessorWrapper' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBImageProcessorWrapper' in project 'VBImageProcessor'
        ➜ Explicit dependency on target 'VBUtils' in project 'VBUtils'
    Target 'VBUtils' in project 'VBUtils'
        ➜ Explicit dependency on target 'VBUtilsWrapper' in project 'VBUtils'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'VBUtilsWrapper' in project 'VBUtils'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'VBNetworkClient' in project 'VBNetworkClient' (no dependencies)
    Target 'VBDependencyInjector' in project 'VBDependencyInjector' (no dependencies)
    Target 'Lottie' in project 'Lottie'
        ➜ Explicit dependency on target '_LottieStub' in project 'Lottie'
    Target '_LottieStub' in project 'Lottie' (no dependencies)
    Target 'MatomoTracker' in project 'MatomoTracker'
        ➜ Explicit dependency on target 'MatomoTracker' in project 'MatomoTracker'
    Target 'MatomoTracker' in project 'MatomoTracker' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBUtilsWrapper' from project 'VBUtils')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBUtils' from project 'VBUtils')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'VBNetworkClient' from project 'VBNetworkClient')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'VBImageProcessorWrapper' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'Lottie' from project 'Lottie')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'MobileIdSDKiOS' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/lottie-spm/Lottie/Lottie.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/MobileIdSDKiOS/MobileIdSDKiOS.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbnetworkclient/VBNetworkClient/VBNetworkClient.xcframework'. (in target 'MobileIdSDKiOSWrapper' from project 'MobileIdSDKiOS')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbimageprocessor/VBImageProcessor/VBImageProcessor.xcframework'. (in target 'VBImageProcessor' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbutils/VBUtils/VBUtils.xcframework'. (in target 'VBImageProcessor' from project 'VBImageProcessor')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/vbdependencyinjector/VBDependencyInjector/VBDependencyInjector.xcframework'. (in target 'VBDependencyInjector' from project 'VBDependencyInjector')
2026-04-20 06:18:04.310 xcodebuild[1172:6054] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MobileIdSDKiOS
(1 failure)
BUILD FAILURE 6.3 watchOS