Swift Package IndexBuild Information
Failed to build MultiPicker, reference main (546bdb), with Swift 6.2 for macOS (SPM) on 20 Oct 2025 02:33:25 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/toastersocks/MultiPicker.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/toastersocks/MultiPicker
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 546bdb3 Update workflow to test with Swift 6.1 & 6.2
Cloned https://github.com/toastersocks/MultiPicker.git
Revision (git rev-parse @):
546bdb3c6534c78dac3d2bb55995f613e054741e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/toastersocks/MultiPicker.git at main
Fetching https://github.com/toastersocks/Flow.git
Fetching https://github.com/toastersocks/Helpers.git
[1/153] Fetching helpers
[154/567] Fetching helpers, flow
Fetched https://github.com/toastersocks/Flow.git from cache (0.94s)
Fetched https://github.com/toastersocks/Helpers.git from cache (0.94s)
Creating working copy for https://github.com/toastersocks/Helpers.git
Creating working copy for https://github.com/toastersocks/Flow.git
Working copy of https://github.com/toastersocks/Helpers.git resolved at 1.0.1
Working copy of https://github.com/toastersocks/Flow.git resolved at 1.3.1
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ResolveProductDependencies
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Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "multipicker",
"name": "MultiPicker",
"url": "https://github.com/toastersocks/MultiPicker.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/MultiPicker",
"dependencies": [
{
"identity": "helpers",
"name": "Helpers",
"url": "https://github.com/toastersocks/Helpers.git",
"version": "1.0.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Helpers",
"dependencies": [
]
},
{
"identity": "flow",
"name": "Flow",
"url": "https://github.com/toastersocks/Flow.git",
"version": "1.3.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Flow",
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/toastersocks/MultiPicker.git
[1/495] Fetching multipicker
Fetched https://github.com/toastersocks/MultiPicker.git from cache (1.09s)
Fetching https://github.com/toastersocks/Flow.git from cache
Fetching https://github.com/toastersocks/Helpers.git from cache
Fetched https://github.com/toastersocks/Flow.git from cache (0.46s)
Fetched https://github.com/toastersocks/Helpers.git from cache (0.46s)
Computing version for https://github.com/toastersocks/Helpers.git
Computed https://github.com/toastersocks/Helpers.git at 1.0.1 (1.01s)
Computing version for https://github.com/toastersocks/Flow.git
Computed https://github.com/toastersocks/Flow.git at 1.3.1 (0.51s)
Creating working copy for https://github.com/toastersocks/Flow.git
Working copy of https://github.com/toastersocks/Flow.git resolved at 1.3.1
Creating working copy for https://github.com/toastersocks/Helpers.git
Working copy of https://github.com/toastersocks/Helpers.git resolved at 1.0.1
Creating working copy for https://github.com/toastersocks/MultiPicker.git
Working copy of https://github.com/toastersocks/MultiPicker.git resolved at main (546bdb3)
warning: '.resolve-product-dependencies': dependency 'multipicker' is not used by any target
Found 2 product dependencies
- Helpers
- Flow
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/toastersocks/MultiPicker.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version-49B95AFC49DCD68C.txt
[5/15] Compiling Helpers Backport.swift
[6/15] Emitting module Helpers
[7/15] Compiling Helpers Backports.swift
[8/15] Compiling Helpers Variadic.swift
[9/15] Compiling Helpers Combine+.swift
[10/15] Compiling Helpers Extensions.swift
[11/15] Compiling Helpers PreviewHelpers.swift
[12/15] Compiling Flow PreviewCode.swift
[13/15] Compiling Flow Flow.swift
[14/15] Emitting module Flow
[15/15] Compiling Flow SupportingTypes.swift
[16/19] Compiling MultiPicker SupportingTypes.swift
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:6:8: error: macOS not currently supported
4 |
5 | #if os(macOS)
6 | #error("macOS not currently supported")
| `- error: macOS not currently supported
7 | #endif
8 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/19] Emitting module MultiPicker
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:6:8: error: macOS not currently supported
4 |
5 | #if os(macOS)
6 | #error("macOS not currently supported")
| `- error: macOS not currently supported
7 | #endif
8 |
[18/19] Compiling MultiPicker PreviewSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:6:8: error: macOS not currently supported
4 |
5 | #if os(macOS)
6 | #error("macOS not currently supported")
| `- error: macOS not currently supported
7 | #endif
8 |
[19/19] Compiling MultiPicker MultiPicker.swift
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:6:8: error: macOS not currently supported
4 |
5 | #if os(macOS)
6 | #error("macOS not currently supported")
| `- error: macOS not currently supported
7 | #endif
8 |
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:469:35: error: 'navigationLink' is unavailable in macOS
467 | }
468 | }
469 | .pickerStyle(.navigationLink)
| `- error: 'navigationLink' is unavailable in macOS
470 | #if !os(macOS)
471 | // .pickerStyle(.navigationLink)
SwiftUI.PickerStyle.navigationLink:2:19: note: 'navigationLink' has been explicitly marked unavailable here
1 | protocol PickerStyle {
2 | public static var navigationLink: NavigationLinkPickerStyle { get }}
| `- note: 'navigationLink' has been explicitly marked unavailable here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/MultiPicker/MultiPicker.swift:530:35: error: 'navigationLink' is unavailable in macOS
528 | }
529 | }
530 | .pickerStyle(.navigationLink)
| `- error: 'navigationLink' is unavailable in macOS
531 | #if !os(macOS)
532 | // .pickerStyle(.navigationLink)
SwiftUI.PickerStyle.navigationLink:2:19: note: 'navigationLink' has been explicitly marked unavailable here
1 | protocol PickerStyle {
2 | public static var navigationLink: NavigationLinkPickerStyle { get }}
| `- note: 'navigationLink' has been explicitly marked unavailable here
3 |
BUILD FAILURE 6.2 macosSpm