Swift Package IndexBuild Information
Failed to build UIViewPreview, reference 1.0.3 (0e5a6c), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 16 Sep 2026 15:40:57 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 UIViewPreview -destination platform=macOS,arch=arm64Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bielikb/UIViewPreview.git
Reference: 1.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bielikb/UIViewPreview
* tag 1.0.3 -> FETCH_HEAD
HEAD is now at 0e5a6c4 available for tvOS 13 + iOS 13 updated README to reflect new platform availability
Cloned https://github.com/bielikb/UIViewPreview.git
Revision (git rev-parse @):
0e5a6c4715f625dcb7e211b02a9f62026cb8029b
SUCCESS checkout https://github.com/bielikb/UIViewPreview.git at 1.0.3
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.4
Building package at path: $PWD
https://github.com/bielikb/UIViewPreview.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
UIViewPreview: /Users/admin/builder/spi-builder-workspace
resolved source packages: UIViewPreview
2026-09-16 11:40:03.378 xcodebuild[529:3043] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "UIViewPreview",
"name" : "UIViewPreview",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "UIViewPreview",
"targets" : [
"UIViewPreview"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "UIViewPreview",
"module_type" : "SwiftTarget",
"name" : "UIViewPreview",
"path" : "Sources/UIViewPreview",
"product_memberships" : [
"UIViewPreview"
],
"sources" : [
"UIViewPreview.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
{
"workspace" : {
"name" : "UIViewPreview",
"schemes" : [
"UIViewPreview"
]
}
}
2026-09-16 11:40:44.373 xcodebuild[648:4165] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UIViewPreview -destination platform=macOS,arch=arm64
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 UIViewPreview -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
UIViewPreview: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'UIViewPreview-product' in project 'UIViewPreview'
➜ Explicit dependency on target 'UIViewPreview' in project 'UIViewPreview'
Target 'UIViewPreview' in project 'UIViewPreview' (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/MacOSX.platform/Developer/SDKs/MacOSX27.0.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: b3c003a0d99aaf94f4fc09aecef207d0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b3c003a0d99aaf94f4fc09aecef207d0.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.DependencyMetadataFileList (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.modulemap (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.DependencyStaticMetadataFileList (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.LinkFileList (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftConstValuesFileList (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-OutputFileMap.json (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftFileList (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/UIViewPreview.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.modulemap (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/UIViewPreview.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver UIViewPreview normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name UIViewPreview -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-105CRCDRP90FQCQO5ZX1LHV7H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-KYV2HKP8IKLKMKQS9DGA2GUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-DHLCBWKPNUZOYTPJ1J3QVTCXK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-3GI9GOKXSW3QCTFOI1USFLDZO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-13SNQ6N57G3DOS3KQA7V91OE7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-2W92ZJRLNJU99RJUQGGJG3OC3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-7CFWA9OSW5N24E7PG4ZOCF1VH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-C4V0DQ62WSTCYBYGILXXGQNO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-CJTV5E7EL3MWRA437DUFPBVN2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BLUUWKI6AGMD7TJ4RGYS7DP6T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-7PRJIG163YE9KSKYA3BS35ZZP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-AXGUGXBFPC0I7QDLJFB0K341Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-94WUUGE4H5R03OWXE0QFZX1DN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-22CBBOK8BNSF0UELDCAXSHGB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-52XE6HC8DWOG6S7B5QAI046D1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-F4RNCN6UR5R5OWTLTOUM7TN3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-10WPXBF3YFYMX5HUAW06LSABR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-8LN7S35C6I48KJOCW7VPXX04X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-4O6R03GTH5FLWSHEUBP0Z3GZ2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-32PO5Q4RCB6WXH5VFO3HA3AVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libDER-5RCYOD0PCUUY2UGMBNE9LI8N9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-1U6AP9A8AJ4G9WD98E9RHLGTJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-1RAAWNGKQM8YGHV0YJNNN5YDY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-A9TKR8OE9APRJ1RNS7F0OBY4Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CUPS-45MNISAOHSEBD6VQA5G0MXN9H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libkern-22MDXN9G35RPO3OLKX9B2PN16.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/launch-2XAORMJNLLVS0OVKC1M0752GY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-AWTJ65TFR7TMST2NUE6ZCC1SL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-B89IQP2TC4CFSWOUMTUZRI1VZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-2JNOU2HNJ0Q174XCFCD0GCOUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-3KLCCI03OX6OQTLJ92KQH2KIO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-10SJ5M8R2OB4BG1TPFL9SZMKV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-NAMWF9KN29KC7Z5OS3TTTAE8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-E1MSAZG4ZNL24S2WK6K6Y7GWW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-4ZIITQ30SOGUQE8KJAB99ZV0Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-BYOEVK2GEMB4Q8WWHGZGREA00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ColorSync-BBCIZDDQ6O3QECFAWJQ6RU4ZJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-EEH2XZ47XX4YM3FOOISUYVRQE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOKit-6H3X691EDBH124EYTC2PEOP5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-ESPJ7FP0YAY1EL3VXBGY9MCZ8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-CVHS5CT20191MFYXQIEDWSRGJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-5TRMNDB7ZP6FFMRNSZCWEOZMD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DiskArbitration-ZNZZU7T0SYELB0DAR56WQF0R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreServices-CGCGY0FOMEQGSNMO3HQSC09XU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-88YNP2EU498GB5YXIFJ9ANNYW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-C1WSF2HWGIKVJ2XHWBKXQBSEY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-44WR0NU86C67CV5BW8W1MGKNG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-1TUG4NQVIPJF59WSUNATZ447F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-1GSRGGGEESVJH9OULZA91RAA3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-4EPJ39F9L3QQ9486B5AMG5G6J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ApplicationServices-ALXSS633FQY42UMJSLR6MNLSK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-5GDUUWT6YIA10PE5D9A8SXWZ9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-6F38G4T85MOHD9AA2EH4U2PJS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-8XPVZMQXZVBU162UQPW77JTL1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-2NFSQR6R0R96WH1KKGBXW1J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-5LG8RE3Q01MBLZVRR3FFHHL5H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-2HJ1Z8HJBPECRD89AVJ0X7S63.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-KM8CI04R5X5OUWMGRMNZE4KP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGL-FXV81CD8YS42YTVJKJH1VLGA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-11TKSDKW0L2K02H4B9ZHWLM3B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-AKYY8VSFWQ6KIIXG3EQJ7PW5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-AP21NXF3BYPWOG416U3DI6QME.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-699WGYGEEF2LGFEEGSCM9Y1UF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-ESLJM4CVIQEQNCRTK6KPAF1I7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AppKit-C2WRQ26QXORUMMNQB0M8H4QYD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUI-5IEOINZEJ69OCDVRMHPS5W4XI.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ UIViewPreview (in target 'UIViewPreview' from project 'UIViewPreview')
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:39: error: cannot find type 'UIView' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIView' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:53: error: cannot find type 'UIView' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'UIView' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:41: error: cannot find type 'Context' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'Context' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:42: error: cannot find type 'UIView' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'UIView' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:59: error: cannot find type 'Context' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'Context' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:48: error: cannot find type 'UIViewRepresentable' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:59: error: cannot find type 'UIViewController' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewController' in scope
20 | public let viewController: ViewController
21 |
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:27:51: error: cannot find type 'Context' in scope
25 |
26 | // MARK: - UIViewControllerRepresentable
27 | public func makeUIViewController(context: Context) -> ViewController {
| `- error: cannot find type 'Context' in scope
28 | viewController
29 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:34:89: error: cannot find type 'UIViewControllerRepresentableContext' in scope
32 | @available(OSX, unavailable)
33 | @available(watchOS, unavailable)
34 | public func updateUIViewController(_ uiViewController: ViewController, context: UIViewControllerRepresentableContext<UIViewControllerPreview<ViewController>>) {
| `- error: cannot find type 'UIViewControllerRepresentableContext' in scope
35 | return
36 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:78: error: cannot find type 'UIViewControllerRepresentable' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewControllerRepresentable' in scope
20 | public let viewController: ViewController
21 |
Failed frontend command:
SwiftCompile normal arm64 (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift -target arm64-apple-macos12.0 -module-can-import-version SwiftUI 8.0.84.1 8.0.84 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name UIViewPreview -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.abi.json
SwiftCompile normal arm64 Compiling\ UIViewPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift (in target 'UIViewPreview' from project 'UIViewPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile UIViewPreview.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:39: error: cannot find type 'UIView' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIView' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:53: error: cannot find type 'UIView' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'UIView' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:41: error: cannot find type 'Context' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'Context' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:42: error: cannot find type 'UIView' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'UIView' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:59: error: cannot find type 'Context' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'Context' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:48: error: cannot find type 'UIViewRepresentable' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:59: error: cannot find type 'UIViewController' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewController' in scope
20 | public let viewController: ViewController
21 |
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:27:51: error: cannot find type 'Context' in scope
25 |
26 | // MARK: - UIViewControllerRepresentable
27 | public func makeUIViewController(context: Context) -> ViewController {
| `- error: cannot find type 'Context' in scope
28 | viewController
29 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:34:89: error: cannot find type 'UIViewControllerRepresentableContext' in scope
32 | @available(OSX, unavailable)
33 | @available(watchOS, unavailable)
34 | public func updateUIViewController(_ uiViewController: ViewController, context: UIViewControllerRepresentableContext<UIViewControllerPreview<ViewController>>) {
| `- error: cannot find type 'UIViewControllerRepresentableContext' in scope
35 | return
36 | }
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-16 11:40:45.941 xcodebuild[649:4211] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
** BUILD FAILED **
The following build commands failed:
SwiftCompile normal arm64 (in target 'UIViewPreview' from project 'UIViewPreview')
SwiftEmitModule normal arm64 Emitting\ module\ for\ UIViewPreview (in target 'UIViewPreview' from project 'UIViewPreview')
Building workspace UIViewPreview with scheme UIViewPreview
(3 failures)
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:
UIViewPreview: /Users/admin/builder/spi-builder-workspace
resolved source packages: UIViewPreview
2026-09-16 11:40:54.109 xcodebuild[732:4570] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "UIViewPreview",
"name" : "UIViewPreview",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "UIViewPreview",
"targets" : [
"UIViewPreview"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "UIViewPreview",
"module_type" : "SwiftTarget",
"name" : "UIViewPreview",
"path" : "Sources/UIViewPreview",
"product_memberships" : [
"UIViewPreview"
],
"sources" : [
"UIViewPreview.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
{
"workspace" : {
"name" : "UIViewPreview",
"schemes" : [
"UIViewPreview"
]
}
}
2026-09-16 11:40:55.271 xcodebuild[740:4642] [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 UIViewPreview -destination platform=macOS,arch=arm64
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 UIViewPreview -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
UIViewPreview: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'UIViewPreview-product' in project 'UIViewPreview'
➜ Explicit dependency on target 'UIViewPreview' in project 'UIViewPreview'
Target 'UIViewPreview' in project 'UIViewPreview' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
SwiftDriver UIViewPreview normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name UIViewPreview -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ UIViewPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift (in target 'UIViewPreview' from project 'UIViewPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile UIViewPreview.swift
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:39: error: cannot find type 'UIView' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIView' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:53: error: cannot find type 'UIView' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'UIView' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:41: error: cannot find type 'Context' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'Context' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:42: error: cannot find type 'UIView' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'UIView' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:59: error: cannot find type 'Context' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'Context' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:48: error: cannot find type 'UIViewRepresentable' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:59: error: cannot find type 'UIViewController' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewController' in scope
20 | public let viewController: ViewController
21 |
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:27:51: error: cannot find type 'Context' in scope
25 |
26 | // MARK: - UIViewControllerRepresentable
27 | public func makeUIViewController(context: Context) -> ViewController {
| `- error: cannot find type 'Context' in scope
28 | viewController
29 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:34:89: error: cannot find type 'UIViewControllerRepresentableContext' in scope
32 | @available(OSX, unavailable)
33 | @available(watchOS, unavailable)
34 | public func updateUIViewController(_ uiViewController: ViewController, context: UIViewControllerRepresentableContext<UIViewControllerPreview<ViewController>>) {
| `- error: cannot find type 'UIViewControllerRepresentableContext' in scope
35 | return
36 | }
SwiftEmitModule normal arm64 Emitting\ module\ for\ UIViewPreview (in target 'UIViewPreview' from project 'UIViewPreview')
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:39: error: cannot find type 'UIView' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIView' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:53: error: cannot find type 'UIView' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'UIView' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:10:41: error: cannot find type 'Context' in scope
8 | }
9 | // MARK: - UIViewRepresentable
10 | public func makeUIView(context: Context) -> UIView {
| `- error: cannot find type 'Context' in scope
11 | return view
12 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:42: error: cannot find type 'UIView' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'UIView' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:13:59: error: cannot find type 'Context' in scope
11 | return view
12 | }
13 | public func updateUIView(_ view: UIView, context: Context) {
| `- error: cannot find type 'Context' in scope
14 | view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
15 | view.setContentHuggingPriority(.defaultHigh, for: .vertical)
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:4:48: error: cannot find type 'UIViewRepresentable' in scope
2 | import SwiftUI
3 |
4 | public struct UIViewPreview<View: UIView>: UIViewRepresentable {
| `- error: cannot find type 'UIViewRepresentable' in scope
5 | public let view: View
6 | public init(_ builder: @escaping () -> View) {
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:59: error: cannot find type 'UIViewController' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewController' in scope
20 | public let viewController: ViewController
21 |
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:27:51: error: cannot find type 'Context' in scope
25 |
26 | // MARK: - UIViewControllerRepresentable
27 | public func makeUIViewController(context: Context) -> ViewController {
| `- error: cannot find type 'Context' in scope
28 | viewController
29 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:34:89: error: cannot find type 'UIViewControllerRepresentableContext' in scope
32 | @available(OSX, unavailable)
33 | @available(watchOS, unavailable)
34 | public func updateUIViewController(_ uiViewController: ViewController, context: UIViewControllerRepresentableContext<UIViewControllerPreview<ViewController>>) {
| `- error: cannot find type 'UIViewControllerRepresentableContext' in scope
35 | return
36 | }
/Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift:19:78: error: cannot find type 'UIViewControllerRepresentable' in scope
17 | }
18 |
19 | public struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable {
| `- error: cannot find type 'UIViewControllerRepresentable' in scope
20 | public let viewController: ViewController
21 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/UIViewPreview/UIViewPreview.swift -target arm64-apple-macos12.0 -module-can-import-version SwiftUI 8.0.84.1 8.0.84 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name UIViewPreview -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIViewPreview.build/Debug/UIViewPreview-t.build/Objects-normal/arm64/UIViewPreview.abi.json
SwiftCompile normal arm64 (in target 'UIViewPreview' from project 'UIViewPreview')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-16 11:40:56.198 xcodebuild[741:4668] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:a38241726cdd3b905253f1c65034ffa6a9195c40, name:My Mac }
** BUILD FAILED **
The following build commands failed:
SwiftEmitModule normal arm64 Emitting\ module\ for\ UIViewPreview (in target 'UIViewPreview' from project 'UIViewPreview')
SwiftCompile normal arm64 (in target 'UIViewPreview' from project 'UIViewPreview')
Building workspace UIViewPreview with scheme UIViewPreview
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild