Swift Package Index

Build Information

Failed to build SwiftUIHidden, reference main (106438), with Swift 6.4 for watchOS using Xcode 27.0 on 20 Sep 2026 16:54:10 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftUIHidden -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Wouter01/SwiftUI-HiddenAPI.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Wouter01/SwiftUI-HiddenAPI
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 106438f Update README.md
Cloned https://github.com/Wouter01/SwiftUI-HiddenAPI.git
Revision (git rev-parse @):
106438f4f3a27a6e5f30f946e032bb274d8435eb
SUCCESS checkout https://github.com/Wouter01/SwiftUI-HiddenAPI.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Wouter01/SwiftUI-HiddenAPI.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SwiftUIHidden: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftUIHidden
2026-09-20 12:53:33.021 xcodebuild[529:3035] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftUIHidden",
  "name" : "SwiftUIHidden",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUIHidden",
      "targets" : [
        "SwiftUIHidden"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUIHidden",
      "module_type" : "BinaryTarget",
      "name" : "SwiftUIHidden",
      "path" : "Sources/SwiftUIHidden.xcframework",
      "product_memberships" : [
        "SwiftUIHidden"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "SwiftUIHidden",
    "schemes" : [
      "SwiftUIHidden"
    ]
  }
}
2026-09-20 12:54:04.868 xcodebuild[626:3841] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftUIHidden -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 SwiftUIHidden -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  SwiftUIHidden: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'SwiftUIHidden-product' in project 'SwiftUIHidden' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
Build description signature: 58aed0d84b794702adb5bb07bf369757
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/58aed0d84b794702adb5bb07bf369757.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIHidden.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIHidden.xcframework'. (in target 'SwiftUIHidden-product' from project 'SwiftUIHidden')
2026-09-20 12:54:06.417 xcodebuild[627:3888] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace SwiftUIHidden with scheme SwiftUIHidden
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SwiftUIHidden: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftUIHidden
2026-09-20 12:54:08.006 xcodebuild[639:3983] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftUIHidden",
  "name" : "SwiftUIHidden",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUIHidden",
      "targets" : [
        "SwiftUIHidden"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUIHidden",
      "module_type" : "BinaryTarget",
      "name" : "SwiftUIHidden",
      "path" : "Sources/SwiftUIHidden.xcframework",
      "product_memberships" : [
        "SwiftUIHidden"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "SwiftUIHidden",
    "schemes" : [
      "SwiftUIHidden"
    ]
  }
}
2026-09-20 12:54:09.362 xcodebuild[648:4065] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftUIHidden -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 SwiftUIHidden -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  SwiftUIHidden: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'SwiftUIHidden-product' in project 'SwiftUIHidden' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIHidden.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIHidden.xcframework'. (in target 'SwiftUIHidden-product' from project 'SwiftUIHidden')
2026-09-20 12:54:10.313 xcodebuild[683:4325] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace SwiftUIHidden with scheme SwiftUIHidden
(1 failure)
BUILD FAILURE 6.4 watchOS