Swift Package IndexBuild Information
Failed to build Comprehension with Swift 6.4 for visionOS using Xcode 27.0.
Build Command
Build command unavailableBuild Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dduan/comprehension.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dduan/comprehension
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 1992b96 Support Swift 4.2 (#5)
Cloned https://github.com/dduan/comprehension.git
Revision (git rev-parse @):
1992b96c474b02f2621faa3b0572a88898d3936c
SUCCESS checkout https://github.com/dduan/comprehension.git at master
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Build
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Selected platform: visionOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/dduan/comprehension.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
],
"manifest_display_name" : "Comprehension",
"name" : "Comprehension",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Comprehension",
"targets" : [
"Comprehension"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ComprehensionTests",
"module_type" : "SwiftTarget",
"name" : "ComprehensionTests",
"path" : "Tests/ComprehensionTests",
"sources" : [
"ComprehensionTests.swift"
],
"target_dependencies" : [
"Comprehension"
],
"type" : "test"
},
{
"c99name" : "Comprehension",
"module_type" : "SwiftTarget",
"name" : "Comprehension",
"path" : "Sources/Comprehension",
"product_memberships" : [
"Comprehension"
],
"sources" : [
"Comprehension.swift"
],
"type" : "library"
}
],
"tools_version" : "4.2"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "Comprehension",
"schemes" : [
"Comprehension"
],
"targets" : [
"Comprehension",
"ComprehensionTests"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Comprehension -destination generic/platform=xrOS
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 Comprehension -destination generic/platform=xrOS
2026-09-16 13:20:26.763 xcodebuild[640:4150] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-16-09_13-20-0026.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
{ generic:1, platform:xrOS }
Destinations compatible with the "Comprehension" scheme:
{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
{ platform:macOS, name:Any Mac }
{ platform:tvOS, id:dvtdevice-DVTiOSDevicePlaceholder-appletvos:placeholder, name:Any tvOS Device }
{ platform:tvOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-appletvsimulator:placeholder, name:Any tvOS Simulator Device }
{ platform:watchOS, id:dvtdevice-DVTiOSDevicePlaceholder-watchos:placeholder, name:Any watchOS Device }
{ platform:watchOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-watchsimulator:placeholder, name:Any watchOS Simulator Device }
Destinations incompatible with the "Comprehension" scheme:
{ platform:macOS, arch:arm64e, id:659ef1a2351e0e1845fb413f28073cb5ad5ae6c7, name:My Mac, error:My Mac doesn’t support any of Comprehension.framework’s architectures. Please ensure that the Architectures build setting for Comprehension.framework is compatible with at least one of the architectures supported by My Mac. }
{ platform:tvOS Simulator, arch:arm64, id:35C2BC14-2ECD-4889-A0AE-BE17134097CC, OS:26.5, name:Apple TV, error:Apple TV’s tvOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple TV. }
{ platform:tvOS Simulator, arch:arm64, id:4B5E88BB-A007-4F1C-B857-EC4FA104B0D3, OS:26.5, name:Apple TV 4K (3rd generation), error:Apple TV 4K (3rd generation)’s tvOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple TV 4K (3rd generation). }
{ platform:tvOS Simulator, arch:arm64, id:08488B18-FA09-4B7A-8B41-A4E28F4DF62E, OS:27.0, name:Apple TV 4K (3rd generation), error:Apple TV 4K (3rd generation)’s tvOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple TV 4K (3rd generation). }
{ platform:tvOS Simulator, arch:arm64, id:B4A01FB2-E843-4F88-AF3D-E711EE8A7C61, OS:26.5, name:Apple TV 4K (3rd generation) (at 1080p), error:Apple TV 4K (3rd generation) (at 1080p)’s tvOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple TV 4K (3rd generation) (at 1080p). }
{ platform:tvOS Simulator, arch:arm64, id:243D69A4-AC59-4AAA-8CFD-160DB2C8E4B4, OS:27.0, name:Apple TV 4K (3rd generation) (at 1080p), error:Apple TV 4K (3rd generation) (at 1080p)’s tvOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple TV 4K (3rd generation) (at 1080p). }
{ platform:visionOS Simulator, arch:arm64, id:672D463C-4A77-4684-9614-681680B074A6, OS:26.5, name:Apple Vision Pro, error:Apple Vision Pro’s visionOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Vision Pro. }
{ platform:visionOS Simulator, arch:arm64, id:E9B2F33D-33C0-48DD-8961-220E1FE4FBB2, OS:27.0, name:Apple Vision Pro, error:Apple Vision Pro’s visionOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Vision Pro. }
{ platform:watchOS Simulator, arch:arm64, id:2FEFEB0F-F253-46F5-AA84-FEC781C43660, OS:26.5, name:Apple Watch SE 3 (40mm), error:Apple Watch SE 3 (40mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch SE 3 (40mm). }
{ platform:watchOS Simulator, arch:arm64, id:4289EB42-AF5B-4CAC-B487-AE0CAD187333, OS:27.0, name:Apple Watch SE 3 (40mm), error:Apple Watch SE 3 (40mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch SE 3 (40mm). }
{ platform:watchOS Simulator, arch:arm64, id:613D8901-2DDD-4DE2-A2FB-CFE81AD18ED3, OS:26.5, name:Apple Watch SE 3 (44mm), error:Apple Watch SE 3 (44mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch SE 3 (44mm). }
{ platform:watchOS Simulator, arch:arm64, id:86F0947E-73DC-4E7F-AA0A-1BCEEC702B04, OS:27.0, name:Apple Watch SE 3 (44mm), error:Apple Watch SE 3 (44mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch SE 3 (44mm). }
{ platform:watchOS Simulator, arch:arm64, id:B7ACB415-E083-4368-B272-D77B757D7C06, OS:26.5, name:Apple Watch Series 11 (42mm), error:Apple Watch Series 11 (42mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 11 (42mm). }
{ platform:watchOS Simulator, arch:arm64, id:F7E26515-1BCD-4F3E-8A22-65D8B54F125D, OS:27.0, name:Apple Watch Series 11 (42mm), error:Apple Watch Series 11 (42mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 11 (42mm). }
{ platform:watchOS Simulator, arch:arm64, id:A29778FF-6E57-495D-B23C-DC612DF195E6, OS:26.5, name:Apple Watch Series 11 (46mm), error:Apple Watch Series 11 (46mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 11 (46mm). }
{ platform:watchOS Simulator, arch:arm64, id:69E21B8E-9E3F-4E3F-9CDB-6DA297DE974A, OS:27.0, name:Apple Watch Series 11 (46mm), error:Apple Watch Series 11 (46mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 11 (46mm). }
{ platform:watchOS Simulator, arch:arm64, id:3B613288-894A-49C3-A12B-6DD55F98AEAF, OS:27.0, name:Apple Watch Series 12 (42mm), error:Apple Watch Series 12 (42mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 12 (42mm). }
{ platform:watchOS Simulator, arch:arm64, id:EF7FE2A8-942B-470D-95D8-73516CC3B16D, OS:27.0, name:Apple Watch Series 12 (46mm), error:Apple Watch Series 12 (46mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Series 12 (46mm). }
{ platform:watchOS Simulator, arch:arm64, id:764E4D82-2122-49BB-8A3A-A923440596D1, OS:26.5, name:Apple Watch Ultra 3 (49mm), error:Apple Watch Ultra 3 (49mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Ultra 3 (49mm). }
{ platform:watchOS Simulator, arch:arm64, id:B5F0245E-8CC0-4CE0-A7F6-83355D95DF1F, OS:27.0, name:Apple Watch Ultra 3 (49mm), error:Apple Watch Ultra 3 (49mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Ultra 3 (49mm). }
{ platform:watchOS Simulator, arch:arm64, id:3A434DC6-A909-47C4-9825-930B2BFC06ED, OS:27.0, name:Apple Watch Ultra 4 (49mm), error:Apple Watch Ultra 4 (49mm)’s watchOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support Apple Watch Ultra 4 (49mm). }
{ platform:iOS Simulator, arch:arm64, id:AF0496B2-BF8F-415F-92AC-BDC70DDCE7C1, OS:26.5, name:iPad (A16), error:iPad (A16)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad (A16). }
{ platform:iOS Simulator, arch:arm64, id:76BD2675-E9CD-4AEC-9162-0381D9CBBACF, OS:27.0, name:iPad (A16), error:iPad (A16)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad (A16). }
{ platform:iOS Simulator, arch:arm64, id:FE10E241-CF19-475F-9889-AE8B5D7C2FAA, OS:26.5, name:iPad Air 11-inch (M4), error:iPad Air 11-inch (M4)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Air 11-inch (M4). }
{ platform:iOS Simulator, arch:arm64, id:15CC0746-3A36-483B-8B7C-23C38EB3AA68, OS:27.0, name:iPad Air 11-inch (M4), error:iPad Air 11-inch (M4)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Air 11-inch (M4). }
{ platform:iOS Simulator, arch:arm64, id:F9264E87-CB21-449C-940B-D1821C724DBD, OS:26.5, name:iPad Air 13-inch (M4), error:iPad Air 13-inch (M4)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Air 13-inch (M4). }
{ platform:iOS Simulator, arch:arm64, id:7C5EC01F-0F29-464E-927C-812D02FC7215, OS:27.0, name:iPad Air 13-inch (M4), error:iPad Air 13-inch (M4)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Air 13-inch (M4). }
{ platform:iOS Simulator, arch:arm64, id:2FE9387C-038F-480F-A3B3-D35706077AB3, OS:26.5, name:iPad Pro 11-inch (M5), error:iPad Pro 11-inch (M5)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Pro 11-inch (M5). }
{ platform:iOS Simulator, arch:arm64, id:A58AC519-0A5E-4F98-A913-0DD3D4F5E407, OS:27.0, name:iPad Pro 11-inch (M5), error:iPad Pro 11-inch (M5)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Pro 11-inch (M5). }
{ platform:iOS Simulator, arch:arm64, id:47A2B63A-BE26-4212-BD93-439A09C84980, OS:26.5, name:iPad Pro 13-inch (M5), error:iPad Pro 13-inch (M5)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Pro 13-inch (M5). }
{ platform:iOS Simulator, arch:arm64, id:ED02F878-3B48-4C8C-B854-F099BCCA4671, OS:27.0, name:iPad Pro 13-inch (M5), error:iPad Pro 13-inch (M5)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad Pro 13-inch (M5). }
{ platform:iOS Simulator, arch:arm64, id:6A40A347-2C54-4235-9294-087BD5F83D6D, OS:26.5, name:iPad mini (A17 Pro), error:iPad mini (A17 Pro)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad mini (A17 Pro). }
{ platform:iOS Simulator, arch:arm64, id:BA3BF338-B81D-446C-AF4C-38DA775F73EE, OS:27.0, name:iPad mini (A17 Pro), error:iPad mini (A17 Pro)’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPad mini (A17 Pro). }
{ platform:iOS Simulator, arch:arm64, id:0CB983D3-1C4B-40F8-8DCA-99A87C84CA1E, OS:26.5, name:iPhone 17, error:iPhone 17’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17. }
{ platform:iOS Simulator, arch:arm64, id:DAE003B8-B5F2-4A23-957A-73218A482920, OS:27.0, name:iPhone 17, error:iPhone 17’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17. }
{ platform:iOS Simulator, arch:arm64, id:8354B6E9-5BA1-4F5F-A582-6A087A516231, OS:26.5, name:iPhone 17 Pro, error:iPhone 17 Pro’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17 Pro. }
{ platform:iOS Simulator, arch:arm64, id:EB934C04-C145-48D9-8EF0-A9271899D3F6, OS:27.0, name:iPhone 17 Pro, error:iPhone 17 Pro’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17 Pro. }
{ platform:iOS Simulator, arch:arm64, id:1ABA781D-F3D0-438D-A3C8-C676FA4CCB75, OS:26.5, name:iPhone 17 Pro Max, error:iPhone 17 Pro Max’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17 Pro Max. }
{ platform:iOS Simulator, arch:arm64, id:AB7A4C14-E9F8-4543-97AE-5FDB42B048B8, OS:27.0, name:iPhone 17 Pro Max, error:iPhone 17 Pro Max’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17 Pro Max. }
{ platform:iOS Simulator, arch:arm64, id:F6E5112E-7AC8-482C-89B6-8590778859F9, OS:26.5, name:iPhone 17e, error:iPhone 17e’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17e. }
{ platform:iOS Simulator, arch:arm64, id:8F756364-5B62-4B6B-A433-317D06F39DCE, OS:27.0, name:iPhone 17e, error:iPhone 17e’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 17e. }
{ platform:iOS Simulator, arch:arm64, id:19BDBA27-7C11-486D-8260-47F467F1A9F4, OS:27.0, name:iPhone 18 Pro, error:iPhone 18 Pro’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 18 Pro. }
{ platform:iOS Simulator, arch:arm64, id:B3356115-F3F6-4165-8B16-AB5521F7DFA2, OS:27.0, name:iPhone 18 Pro Max, error:iPhone 18 Pro Max’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone 18 Pro Max. }
{ platform:iOS Simulator, arch:arm64, id:4A3820EF-16FD-409F-861D-189CC770EFE7, OS:26.5, name:iPhone Air, error:iPhone Air’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone Air. }
{ platform:iOS Simulator, arch:arm64, id:B25C1314-070F-4793-94CC-C06FCFC6E159, OS:27.0, name:iPhone Air, error:iPhone Air’s iOS Simulator platform doesn’t match Comprehension.framework’s supported platforms. You can change Comprehension.framework’s Base SDK or Supported Platforms to support iPhone Air. }
INFRASTRUCTURE ERROR (status: destinationUnavailable