Swift Package IndexBuild Information
Failed to build MPVUI, reference main (cf277d), with Swift 6.4 for watchOS using Xcode 27.0 on 3 Oct 2026 03:50:20 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 MPVUI -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LePips/MPVUI.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/LePips/MPVUI
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at cf277d9 Release 0.5.0
Cloned https://github.com/LePips/MPVUI.git
Revision (git rev-parse @):
cf277d979465b919b34bbdb33d62fdb24c377fbe
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/LePips/MPVUI.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/LePips/MPVUI.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:
MPVUI: /Users/admin/builder/spi-builder-workspace
resolved source packages: MPVUI
2026-10-02 23:49:38.848 xcodebuild[525:2994] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "MPVUI",
"name" : "MPVUI",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "18.0"
},
{
"name" : "macos",
"version" : "15.0"
},
{
"name" : "tvos",
"version" : "18.0"
}
],
"products" : [
{
"name" : "MPVUI",
"targets" : [
"MPVUI"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "_MPVUIPictureInPicture",
"module_type" : "ClangTarget",
"name" : "_MPVUIPictureInPicture",
"path" : "Sources/Player/PictureInPicture/_MPVUIPictureInPicture",
"product_memberships" : [
"MPVUI"
],
"sources" : [
"MPVMacPiP.m"
],
"type" : "library"
},
{
"c99name" : "MPVUITests",
"module_type" : "SwiftTarget",
"name" : "MPVUITests",
"path" : "Tests",
"sources" : [
"Benchmarks/MPVPerformanceBenchmarkTests.swift",
"Benchmarks/MPVRenderingBenchmarkTests.swift",
"Benchmarks/MPVResizePresentationTests.swift",
"Benchmarks/MPVSampleBufferResizePresentationTests.swift",
"Integration/Color/MPVEDRBlackLevelTests.swift",
"Integration/Color/MPVEDRLiveUpdateTests.swift",
"Integration/Color/MPVIdleColorUpdateTests.swift",
"Integration/Color/MPVWideGamutLiveTests.swift",
"Integration/DolbyVision/MPVDolbyVisionRegressionTests.swift",
"Integration/DolbyVision/MPVVideoOutputStabilityTests.swift",
"Integration/Native/MPVMetadataObservationTests.swift",
"Integration/Native/MPVNativeFailureRecoveryTests.swift",
"Integration/Native/MPVNativePresentationTests.swift",
"Integration/Native/MPVNativeStartupOptionTests.swift",
"Integration/Native/MPVNativeSynchronizationProbeTests.swift",
"Integration/Native/MPVNativeVideoFormatTests.swift",
"Integration/Native/MPVNativeVideoOutputTests.swift",
"Integration/PictureInPicture/MPVMacPiPPresentationTests.swift",
"Integration/PictureInPicture/MPVMacPiPViewHostingTests.swift",
"Integration/PictureInPicture/MPVPiPLifecycleTests.swift",
"Integration/PictureInPicture/MPVPiPTimelineTests.swift",
"Integration/PictureInPicture/MPVSampleBufferPiPDelegateTests.swift",
"Integration/PictureInPicture/MPVSampleBufferPictureInPictureControllerTests.swift",
"Integration/Playback/MPVAudioTrackSwitchingTests.swift",
"Integration/Playback/MPVConfigurationPropagationTests.swift",
"Integration/Playback/MPVPlaybackControlTests.swift",
"Integration/Playback/MPVPlaybackDiagnosticsIntegrationTests.swift",
"Integration/Playback/MPVRawCommandPersistenceTests.swift",
"Integration/Playback/MPVRenderingCommandTests.swift",
"Integration/Playback/MPVStoppedRawCommandTests.swift",
"Integration/Rendering/AppKit/MPVPlatformVideoPlayerAppKitTests.swift",
"Integration/Rendering/AppKit/MPVVideoPlayerCompositionTests.swift",
"Integration/Rendering/MPVAnimatedMetalResizeTests.swift",
"Integration/Rendering/MPVDisplayNotificationTests.swift",
"Integration/Rendering/MPVMetalLayerTests.swift",
"Integration/Rendering/MPVPlayerSurfaceTests.swift",
"Integration/Rendering/MPVSampleBufferResizeTests.swift",
"Integration/Rendering/MPVVideoOverlayTests.swift",
"Integration/Rendering/UIKit/MPVMobilePlaybackLifecycleTests.swift",
"Integration/Rendering/UIKit/MPVMobileVideoPlayerCompositionTests.swift",
"Integration/Rendering/UIKit/MPVOrientationResizeTests.swift",
"Integration/Rendering/UIKit/MPVPlatformVideoPlayerUIKitTests.swift",
"Integration/Rendering/UIKit/MPVTVDisplayMatchingTests.swift",
"Integration/Resources/GeneratedCodecTests.swift",
"Integration/Resources/MediaResourceTests.swift",
"Integration/Subtitles/MPVLiveSubtitleQueryTests.swift",
"Integration/Subtitles/MPVNativeSubtitleContractTests.swift",
"Integration/Subtitles/MPVSemanticSubtitleIntegrationTests.swift",
"Integration/Subtitles/MPVSubtitleFontTests.swift",
"Integration/Subtitles/MPVSubtitleSwitchingTests.swift",
"Support/Eventually.swift",
"Support/NativePlaybackSession.swift",
"Support/PlaybackFixture.swift",
"Support/SeekGatedMediaStream.swift",
"Support/SubtitleFontFixture.swift",
"Support/TemporaryTestDirectory.swift",
"Support/TestPaths.swift",
"Support/TestTags.swift",
"System/Audio/MPVNativeAudioIntegrationTests.swift",
"System/PictureInPicture/MPVMacPictureInPictureTests.swift",
"System/Video/MPVDisplayMatchingPlaybackTests.swift",
"System/Video/MPVInterlacedPlaybackTests.swift",
"Unit/Color/MPVHDRModelTests.swift",
"Unit/Color/MPVHDRSignalParsingTests.swift",
"Unit/Color/MPVHDRSurfacePolicyTests.swift",
"Unit/Color/MPVRenderColorConfigurationTests.swift",
"Unit/Color/MPVTransferFunctionTests.swift",
"Unit/DolbyVision/MPVDolbyVisionPolicyTests.swift",
"Unit/DolbyVision/MPVVideoFeatureCapabilitiesTests.swift",
"Unit/PictureInPicture/MPVPictureInPicturePlaybackPolicyTests.swift",
"Unit/Playback/MPVAudioPolicyTests.swift",
"Unit/Playback/MPVDecoderDiagnosticsEventTests.swift",
"Unit/Playback/MPVDeferredPlaybackTests.swift",
"Unit/Playback/MPVEngineActivityTests.swift",
"Unit/Playback/MPVEngineEventTests.swift",
"Unit/Playback/MPVMetadataObservationActivityTests.swift",
"Unit/Playback/MPVModelTests.swift",
"Unit/Playback/MPVPlaybackDiagnosticsParsingTests.swift",
"Unit/Playback/MPVPlaybackParsingTests.swift",
"Unit/Playback/MPVPlayerConfigurationOutputTests.swift",
"Unit/Playback/MPVPlayerEmissionTests.swift",
"Unit/Playback/MPVPlayerErrorTests.swift",
"Unit/Playback/MPVPlayerStateTests.swift",
"Unit/Playback/MPVStoppedResourceTests.swift",
"Unit/Playback/MPVTimelineModelTests.swift",
"Unit/Playback/MPVVideoOutputSelectionTests.swift",
"Unit/Rendering/MPVDisplayMatchingCoordinatorTests.swift",
"Unit/Rendering/MPVDisplayMatchingLifecycleTests.swift",
"Unit/Rendering/MPVEngineDetachedRenderingTests.swift",
"Unit/Rendering/MPVEngineSurfaceRetirementTests.swift",
"Unit/Rendering/MPVRenderSurfaceConfigurationTests.swift",
"Unit/Rendering/MPVRenderSurfaceResizeCoordinatorTests.swift",
"Unit/Rendering/MPVRenderingOptionsTests.swift",
"Unit/Rendering/MPVRenderingResourceTests.swift",
"Unit/Subtitles/MPVSubtitleQueryLifecycleTests.swift",
"Unit/Subtitles/MPVTextSubtitleParsingTests.swift",
"Unit/Subtitles/MPVTextSubtitleTimelineTests.swift",
"Unit/Subtitles/TextSubtitleSnapshotBroadcasterTests.swift",
"Unit/Subtitles/TextSubtitleSnapshotTests.swift",
"Unit/Support/MPVNodeValueTests.swift",
"Unit/Support/UtilityTests.swift"
],
"target_dependencies" : [
"MPVUI",
"Libmpv-GPL",
"GenerateTestMedia"
],
"type" : "test"
},
{
"c99name" : "MPVUI",
"module_type" : "SwiftTarget",
"name" : "MPVUI",
"path" : "Sources",
"product_memberships" : [
"MPVUI"
],
"sources" : [
"Engine/MPVAudioStatusParser.swift",
"Engine/MPVEngine/MPVEngine+Commands.swift",
"Engine/MPVEngine/MPVEngine+Diagnostics.swift",
"Engine/MPVEngine/MPVEngine+Events.swift",
"Engine/MPVEngine/MPVEngine+Lifecycle.swift",
"Engine/MPVEngine/MPVEngine+PictureInPicture.swift",
"Engine/MPVEngine/MPVEngine+Playback.swift",
"Engine/MPVEngine/MPVEngine+Rendering.swift",
"Engine/MPVEngine/MPVEngine+Snapshots.swift",
"Engine/MPVEngine/MPVEngine+TextSubtitles.swift",
"Engine/MPVEngine/MPVEngine+Tracks.swift",
"Engine/MPVEngine/MPVEngine.swift",
"Engine/MPVEngineEmission.swift",
"Engine/MPVEngineLifecycleDiagnostics.swift",
"Engine/MPVEngineUpdate.swift",
"Engine/MPVNativeDiagnosticParser.swift",
"Engine/MPVNodeValue.swift",
"Engine/MPVOptionOwnership.swift",
"Engine/MPVPlaybackDiagnosticsParser.swift",
"Engine/MPVRenderOutputSize.swift",
"Engine/MPVRenderTarget.swift",
"Engine/MPVRenderingOptions.swift",
"Engine/MPVSubtitleQueryCancellation.swift",
"Engine/MPVTextSubtitleParser.swift",
"Engine/MPVTextSubtitleTimeline.swift",
"Engine/MPVVideoSignalParser.swift",
"Models/MPVAudioConfiguration.swift",
"Models/MPVAudioStatus.swift",
"Models/MPVBufferStatus.swift",
"Models/MPVChapter.swift",
"Models/MPVColorManagement.swift",
"Models/MPVDeinterlacePolicy.swift",
"Models/MPVDisplayCapabilities.swift",
"Models/MPVDolbyVisionPolicy.swift",
"Models/MPVDolbyVisionStatus.swift",
"Models/MPVHDRStatus.swift",
"Models/MPVMediaInformation.swift",
"Models/MPVMediaTrack.swift",
"Models/MPVMediaTrackIdentifier.swift",
"Models/MPVPlaybackDiagnostics.swift",
"Models/MPVPlaybackState.swift",
"Models/MPVPlayerConfiguration.swift",
"Models/MPVPlayerError.swift",
"Models/MPVPresentationStatus.swift",
"Models/MPVRenderingQuality.swift",
"Models/MPVSubtitleRole.swift",
"Models/MPVTrackType.swift",
"Models/MPVTransferFunction.swift",
"Models/MPVVideoDimensions.swift",
"Models/MPVVideoFeatureCapabilities.swift",
"Models/MPVVideoSignal.swift",
"Models/TextSubtitlePlacement.swift",
"Models/TextSubtitleRegion.swift",
"Models/TextSubtitleSnapshot.swift",
"Models/TimedTextSubtitleSnapshot.swift",
"Models/WebVTTPlacement.swift",
"Player/MPVLogMessage.swift",
"Player/MPVPlayer.swift",
"Player/PictureInPicture/MPVMacPictureInPictureController.swift",
"Player/PictureInPicture/MPVPictureInPictureController.swift",
"Player/PictureInPicture/MPVPictureInPicturePlaybackPolicy.swift",
"Player/PictureInPicture/MPVSampleBufferPictureInPictureController.swift",
"Player/TextSubtitleSnapshotBroadcaster.swift",
"Utilities/Double.swift",
"Utilities/Duration.swift",
"Utilities/Utilities.swift",
"Utilities/WeakBox.swift",
"Views/MPVDisplayMatchingContent.swift",
"Views/MPVDisplayMatchingCoordinator.swift",
"Views/MPVHDRSurfacePolicy.swift",
"Views/MPVMetalLayer.swift",
"Views/MPVPlatformDisplayMatchingTarget.swift",
"Views/MPVPlatformTypes.swift",
"Views/MPVPlatformVideoPlayer.swift",
"Views/MPVPlayerSurface.swift",
"Views/MPVPlayerSurfaceLifecycleObserver.swift",
"Views/MPVPlayerSurfaceRegistry.swift",
"Views/MPVRenderColorConfiguration.swift",
"Views/MPVRenderSurfaceConfiguration.swift",
"Views/MPVRenderSurfaceResizeCoordinator.swift",
"Views/MPVSwiftUISurfaceRegistry.swift",
"Views/MPVVideoOverlayBitmap.swift",
"Views/MPVVideoOverlayHostingView.swift",
"Views/MPVVideoOverlayRenderer.swift",
"Views/MPVVideoPlayer.swift"
],
"target_dependencies" : [
"Libmpv-GPL",
"_MPVUIPictureInPicture"
],
"type" : "library"
},
{
"c99name" : "Libmpv_GPL",
"module_type" : "BinaryTarget",
"name" : "Libmpv-GPL",
"path" : "remote/archive/Libmpv.xcframework.zip",
"product_memberships" : [
"MPVUI"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "GenerateTestMedia",
"module_type" : "PluginTarget",
"name" : "GenerateTestMedia",
"path" : "Plugins/GenerateTestMedia",
"plugin_capability" : {
"type" : "buildTool"
},
"sources" : [
"plugin.swift"
],
"type" : "plugin"
}
],
"tools_version" : "6.3"
}
{
"workspace" : {
"name" : "MPVUI",
"schemes" : [
"MPVUI"
]
}
}
2026-10-02 23:50:11.034 xcodebuild[637:3874] [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 MPVUI -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 MPVUI -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
MPVUI: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
Compile plug-in “GenerateTestMedia” in package “spi-builder-workspace”
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/GenerateTestMedia
[debug]: Using compiler /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: 6f06b8655d7801aafcf120d635c99de3b3f449ffe52e4434843d2936a5336ed8
Process build tool plug-in results
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'MPVUI-product' in project 'MPVUI'
➜ Explicit dependency on target 'MPVUI' in project 'MPVUI'
Target 'MPVUI' in project 'MPVUI' (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
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: dddd387daf842b833ad19e9eec7b889b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dddd387daf842b833ad19e9eec7b889b.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Libmpv-GPL/Libmpv.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/Libmpv-GPL/Libmpv.xcframework'. (in target 'MPVUI' from project 'MPVUI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Libmpv-GPL/Libmpv.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/Libmpv-GPL/Libmpv.xcframework'. (in target 'MPVUI-product' from project 'MPVUI')
2026-10-02 23:50:12.889 xcodebuild[659:4078] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace MPVUI with scheme MPVUI
(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:
MPVUI: /Users/admin/builder/spi-builder-workspace
resolved source packages: MPVUI
2026-10-02 23:50:17.168 xcodebuild[702:4375] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "MPVUI",
"name" : "MPVUI",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "18.0"
},
{
"name" : "macos",
"version" : "15.0"
},
{
"name" : "tvos",
"version" : "18.0"
}
],
"products" : [
{
"name" : "MPVUI",
"targets" : [
"MPVUI"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "_MPVUIPictureInPicture",
"module_type" : "ClangTarget",
"name" : "_MPVUIPictureInPicture",
"path" : "Sources/Player/PictureInPicture/_MPVUIPictureInPicture",
"product_memberships" : [
"MPVUI"
],
"sources" : [
"MPVMacPiP.m"
],
"type" : "library"
},
{
"c99name" : "MPVUITests",
"module_type" : "SwiftTarget",
"name" : "MPVUITests",
"path" : "Tests",
"sources" : [
"Benchmarks/MPVPerformanceBenchmarkTests.swift",
"Benchmarks/MPVRenderingBenchmarkTests.swift",
"Benchmarks/MPVResizePresentationTests.swift",
"Benchmarks/MPVSampleBufferResizePresentationTests.swift",
"Integration/Color/MPVEDRBlackLevelTests.swift",
"Integration/Color/MPVEDRLiveUpdateTests.swift",
"Integration/Color/MPVIdleColorUpdateTests.swift",
"Integration/Color/MPVWideGamutLiveTests.swift",
"Integration/DolbyVision/MPVDolbyVisionRegressionTests.swift",
"Integration/DolbyVision/MPVVideoOutputStabilityTests.swift",
"Integration/Native/MPVMetadataObservationTests.swift",
"Integration/Native/MPVNativeFailureRecoveryTests.swift",
"Integration/Native/MPVNativePresentationTests.swift",
"Integration/Native/MPVNativeStartupOptionTests.swift",
"Integration/Native/MPVNativeSynchronizationProbeTests.swift",
"Integration/Native/MPVNativeVideoFormatTests.swift",
"Integration/Native/MPVNativeVideoOutputTests.swift",
"Integration/PictureInPicture/MPVMacPiPPresentationTests.swift",
"Integration/PictureInPicture/MPVMacPiPViewHostingTests.swift",
"Integration/PictureInPicture/MPVPiPLifecycleTests.swift",
"Integration/PictureInPicture/MPVPiPTimelineTests.swift",
"Integration/PictureInPicture/MPVSampleBufferPiPDelegateTests.swift",
"Integration/PictureInPicture/MPVSampleBufferPictureInPictureControllerTests.swift",
"Integration/Playback/MPVAudioTrackSwitchingTests.swift",
"Integration/Playback/MPVConfigurationPropagationTests.swift",
"Integration/Playback/MPVPlaybackControlTests.swift",
"Integration/Playback/MPVPlaybackDiagnosticsIntegrationTests.swift",
"Integration/Playback/MPVRawCommandPersistenceTests.swift",
"Integration/Playback/MPVRenderingCommandTests.swift",
"Integration/Playback/MPVStoppedRawCommandTests.swift",
"Integration/Rendering/AppKit/MPVPlatformVideoPlayerAppKitTests.swift",
"Integration/Rendering/AppKit/MPVVideoPlayerCompositionTests.swift",
"Integration/Rendering/MPVAnimatedMetalResizeTests.swift",
"Integration/Rendering/MPVDisplayNotificationTests.swift",
"Integration/Rendering/MPVMetalLayerTests.swift",
"Integration/Rendering/MPVPlayerSurfaceTests.swift",
"Integration/Rendering/MPVSampleBufferResizeTests.swift",
"Integration/Rendering/MPVVideoOverlayTests.swift",
"Integration/Rendering/UIKit/MPVMobilePlaybackLifecycleTests.swift",
"Integration/Rendering/UIKit/MPVMobileVideoPlayerCompositionTests.swift",
"Integration/Rendering/UIKit/MPVOrientationResizeTests.swift",
"Integration/Rendering/UIKit/MPVPlatformVideoPlayerUIKitTests.swift",
"Integration/Rendering/UIKit/MPVTVDisplayMatchingTests.swift",
"Integration/Resources/GeneratedCodecTests.swift",
"Integration/Resources/MediaResourceTests.swift",
"Integration/Subtitles/MPVLiveSubtitleQueryTests.swift",
"Integration/Subtitles/MPVNativeSubtitleContractTests.swift",
"Integration/Subtitles/MPVSemanticSubtitleIntegrationTests.swift",
"Integration/Subtitles/MPVSubtitleFontTests.swift",
"Integration/Subtitles/MPVSubtitleSwitchingTests.swift",
"Support/Eventually.swift",
"Support/NativePlaybackSession.swift",
"Support/PlaybackFixture.swift",
"Support/SeekGatedMediaStream.swift",
"Support/SubtitleFontFixture.swift",
"Support/TemporaryTestDirectory.swift",
"Support/TestPaths.swift",
"Support/TestTags.swift",
"System/Audio/MPVNativeAudioIntegrationTests.swift",
"System/PictureInPicture/MPVMacPictureInPictureTests.swift",
"System/Video/MPVDisplayMatchingPlaybackTests.swift",
"System/Video/MPVInterlacedPlaybackTests.swift",
"Unit/Color/MPVHDRModelTests.swift",
"Unit/Color/MPVHDRSignalParsingTests.swift",
"Unit/Color/MPVHDRSurfacePolicyTests.swift",
"Unit/Color/MPVRenderColorConfigurationTests.swift",
"Unit/Color/MPVTransferFunctionTests.swift",
"Unit/DolbyVision/MPVDolbyVisionPolicyTests.swift",
"Unit/DolbyVision/MPVVideoFeatureCapabilitiesTests.swift",
"Unit/PictureInPicture/MPVPictureInPicturePlaybackPolicyTests.swift",
"Unit/Playback/MPVAudioPolicyTests.swift",
"Unit/Playback/MPVDecoderDiagnosticsEventTests.swift",
"Unit/Playback/MPVDeferredPlaybackTests.swift",
"Unit/Playback/MPVEngineActivityTests.swift",
"Unit/Playback/MPVEngineEventTests.swift",
"Unit/Playback/MPVMetadataObservationActivityTests.swift",
"Unit/Playback/MPVModelTests.swift",
"Unit/Playback/MPVPlaybackDiagnosticsParsingTests.swift",
"Unit/Playback/MPVPlaybackParsingTests.swift",
"Unit/Playback/MPVPlayerConfigurationOutputTests.swift",
"Unit/Playback/MPVPlayerEmissionTests.swift",
"Unit/Playback/MPVPlayerErrorTests.swift",
"Unit/Playback/MPVPlayerStateTests.swift",
"Unit/Playback/MPVStoppedResourceTests.swift",
"Unit/Playback/MPVTimelineModelTests.swift",
"Unit/Playback/MPVVideoOutputSelectionTests.swift",
"Unit/Rendering/MPVDisplayMatchingCoordinatorTests.swift",
"Unit/Rendering/MPVDisplayMatchingLifecycleTests.swift",
"Unit/Rendering/MPVEngineDetachedRenderingTests.swift",
"Unit/Rendering/MPVEngineSurfaceRetirementTests.swift",
"Unit/Rendering/MPVRenderSurfaceConfigurationTests.swift",
"Unit/Rendering/MPVRenderSurfaceResizeCoordinatorTests.swift",
"Unit/Rendering/MPVRenderingOptionsTests.swift",
"Unit/Rendering/MPVRenderingResourceTests.swift",
"Unit/Subtitles/MPVSubtitleQueryLifecycleTests.swift",
"Unit/Subtitles/MPVTextSubtitleParsingTests.swift",
"Unit/Subtitles/MPVTextSubtitleTimelineTests.swift",
"Unit/Subtitles/TextSubtitleSnapshotBroadcasterTests.swift",
"Unit/Subtitles/TextSubtitleSnapshotTests.swift",
"Unit/Support/MPVNodeValueTests.swift",
"Unit/Support/UtilityTests.swift"
],
"target_dependencies" : [
"MPVUI",
"Libmpv-GPL",
"GenerateTestMedia"
],
"type" : "test"
},
{
"c99name" : "MPVUI",
"module_type" : "SwiftTarget",
"name" : "MPVUI",
"path" : "Sources",
"product_memberships" : [
"MPVUI"
],
"sources" : [
"Engine/MPVAudioStatusParser.swift",
"Engine/MPVEngine/MPVEngine+Commands.swift",
"Engine/MPVEngine/MPVEngine+Diagnostics.swift",
"Engine/MPVEngine/MPVEngine+Events.swift",
"Engine/MPVEngine/MPVEngine+Lifecycle.swift",
"Engine/MPVEngine/MPVEngine+PictureInPicture.swift",
"Engine/MPVEngine/MPVEngine+Playback.swift",
"Engine/MPVEngine/MPVEngine+Rendering.swift",
"Engine/MPVEngine/MPVEngine+Snapshots.swift",
"Engine/MPVEngine/MPVEngine+TextSubtitles.swift",
"Engine/MPVEngine/MPVEngine+Tracks.swift",
"Engine/MPVEngine/MPVEngine.swift",
"Engine/MPVEngineEmission.swift",
"Engine/MPVEngineLifecycleDiagnostics.swift",
"Engine/MPVEngineUpdate.swift",
"Engine/MPVNativeDiagnosticParser.swift",
"Engine/MPVNodeValue.swift",
"Engine/MPVOptionOwnership.swift",
"Engine/MPVPlaybackDiagnosticsParser.swift",
"Engine/MPVRenderOutputSize.swift",
"Engine/MPVRenderTarget.swift",
"Engine/MPVRenderingOptions.swift",
"Engine/MPVSubtitleQueryCancellation.swift",
"Engine/MPVTextSubtitleParser.swift",
"Engine/MPVTextSubtitleTimeline.swift",
"Engine/MPVVideoSignalParser.swift",
"Models/MPVAudioConfiguration.swift",
"Models/MPVAudioStatus.swift",
"Models/MPVBufferStatus.swift",
"Models/MPVChapter.swift",
"Models/MPVColorManagement.swift",
"Models/MPVDeinterlacePolicy.swift",
"Models/MPVDisplayCapabilities.swift",
"Models/MPVDolbyVisionPolicy.swift",
"Models/MPVDolbyVisionStatus.swift",
"Models/MPVHDRStatus.swift",
"Models/MPVMediaInformation.swift",
"Models/MPVMediaTrack.swift",
"Models/MPVMediaTrackIdentifier.swift",
"Models/MPVPlaybackDiagnostics.swift",
"Models/MPVPlaybackState.swift",
"Models/MPVPlayerConfiguration.swift",
"Models/MPVPlayerError.swift",
"Models/MPVPresentationStatus.swift",
"Models/MPVRenderingQuality.swift",
"Models/MPVSubtitleRole.swift",
"Models/MPVTrackType.swift",
"Models/MPVTransferFunction.swift",
"Models/MPVVideoDimensions.swift",
"Models/MPVVideoFeatureCapabilities.swift",
"Models/MPVVideoSignal.swift",
"Models/TextSubtitlePlacement.swift",
"Models/TextSubtitleRegion.swift",
"Models/TextSubtitleSnapshot.swift",
"Models/TimedTextSubtitleSnapshot.swift",
"Models/WebVTTPlacement.swift",
"Player/MPVLogMessage.swift",
"Player/MPVPlayer.swift",
"Player/PictureInPicture/MPVMacPictureInPictureController.swift",
"Player/PictureInPicture/MPVPictureInPictureController.swift",
"Player/PictureInPicture/MPVPictureInPicturePlaybackPolicy.swift",
"Player/PictureInPicture/MPVSampleBufferPictureInPictureController.swift",
"Player/TextSubtitleSnapshotBroadcaster.swift",
"Utilities/Double.swift",
"Utilities/Duration.swift",
"Utilities/Utilities.swift",
"Utilities/WeakBox.swift",
"Views/MPVDisplayMatchingContent.swift",
"Views/MPVDisplayMatchingCoordinator.swift",
"Views/MPVHDRSurfacePolicy.swift",
"Views/MPVMetalLayer.swift",
"Views/MPVPlatformDisplayMatchingTarget.swift",
"Views/MPVPlatformTypes.swift",
"Views/MPVPlatformVideoPlayer.swift",
"Views/MPVPlayerSurface.swift",
"Views/MPVPlayerSurfaceLifecycleObserver.swift",
"Views/MPVPlayerSurfaceRegistry.swift",
"Views/MPVRenderColorConfiguration.swift",
"Views/MPVRenderSurfaceConfiguration.swift",
"Views/MPVRenderSurfaceResizeCoordinator.swift",
"Views/MPVSwiftUISurfaceRegistry.swift",
"Views/MPVVideoOverlayBitmap.swift",
"Views/MPVVideoOverlayHostingView.swift",
"Views/MPVVideoOverlayRenderer.swift",
"Views/MPVVideoPlayer.swift"
],
"target_dependencies" : [
"Libmpv-GPL",
"_MPVUIPictureInPicture"
],
"type" : "library"
},
{
"c99name" : "Libmpv_GPL",
"module_type" : "BinaryTarget",
"name" : "Libmpv-GPL",
"path" : "remote/archive/Libmpv.xcframework.zip",
"product_memberships" : [
"MPVUI"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "GenerateTestMedia",
"module_type" : "PluginTarget",
"name" : "GenerateTestMedia",
"path" : "Plugins/GenerateTestMedia",
"plugin_capability" : {
"type" : "buildTool"
},
"sources" : [
"plugin.swift"
],
"type" : "plugin"
}
],
"tools_version" : "6.3"
}
{
"workspace" : {
"name" : "MPVUI",
"schemes" : [
"MPVUI"
]
}
}
2026-10-02 23:50:18.509 xcodebuild[711:4442] [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 MPVUI -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 MPVUI -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
MPVUI: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
Compile plug-in “GenerateTestMedia” in package “spi-builder-workspace”
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/GenerateTestMedia
[debug]: Using compiler /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: 6f06b8655d7801aafcf120d635c99de3b3f449ffe52e4434843d2936a5336ed8
Process build tool plug-in results
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'MPVUI-product' in project 'MPVUI'
➜ Explicit dependency on target 'MPVUI' in project 'MPVUI'
Target 'MPVUI' in project 'MPVUI' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Libmpv-GPL/Libmpv.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/Libmpv-GPL/Libmpv.xcframework'. (in target 'MPVUI-product' from project 'MPVUI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/Libmpv-GPL/Libmpv.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/Libmpv-GPL/Libmpv.xcframework'. (in target 'MPVUI' from project 'MPVUI')
2026-10-02 23:50:19.575 xcodebuild[713:4473] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace MPVUI with scheme MPVUI
(1 failure)
BUILD FAILURE 6.4 watchOS