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Build Information

Failed to build VisualizeTouches, reference main (af5cce), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 24 Sep 2026 14:36:20 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 VisualizeTouches -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/robb/visualizeTouches.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/robb/visualizeTouches
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at af5cce4 Merge pull request #2 from pixelmatrix/fix/exclusivity-crash-on-teardown
Cloned https://github.com/robb/visualizeTouches.git
Revision (git rev-parse @):
af5cce4115b970f79c037b4b8ef48ccbcf96fda5
SUCCESS checkout https://github.com/robb/visualizeTouches.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/robb/visualizeTouches.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  VisualizeTouches: /Users/admin/builder/spi-builder-workspace
resolved source packages: VisualizeTouches
2026-09-24 10:35:35.230 xcodebuild[524:2990] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "VisualizeTouches",
  "name" : "VisualizeTouches",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "VisualizeTouches",
      "targets" : [
        "VisualizeTouches"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "VisualizeTouches",
      "module_type" : "SwiftTarget",
      "name" : "VisualizeTouches",
      "path" : "Sources/VisualizeTouches",
      "product_memberships" : [
        "VisualizeTouches"
      ],
      "sources" : [
        "TouchVisualization.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "VisualizeTouches",
    "schemes" : [
      "VisualizeTouches"
    ]
  }
}
2026-09-24 10:36:07.555 xcodebuild[622:3784] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme VisualizeTouches -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 VisualizeTouches -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  VisualizeTouches: /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 'VisualizeTouches-product' in project 'VisualizeTouches'
        ➜ Explicit dependency on target 'VisualizeTouches' in project 'VisualizeTouches'
    Target 'VisualizeTouches' in project 'VisualizeTouches' (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: 1829d10380c93f2729f38a70108aef30
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/1829d10380c93f2729f38a70108aef30.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/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/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/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/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/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/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
    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/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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.DependencyStaticMetadataFileList (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.modulemap (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.DependencyMetadataFileList (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-OutputFileMap.json (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.LinkFileList (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.SwiftFileList (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_const_extract_protocols.json (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.SwiftConstValuesFileList (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/VisualizeTouches.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.modulemap (in target 'VisualizeTouches' from project 'VisualizeTouches')
    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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/VisualizeTouches.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver VisualizeTouches normal arm64 com.apple.xcode.tools.swift.compiler (in target 'VisualizeTouches' from project 'VisualizeTouches')
    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 VisualizeTouches -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.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 6 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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/ptrauth-7VGYQCV549PIPP0FHI45MYEXG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-11TYQJH3GW4GGN6M952RT44S2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-EXGUO4XEWWSRONNTP4II1R3BM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-DVP6W0QP66W8E74TX0GQAIEFM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-8117TUG7HSOLBQL517OWAROM7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-8V6HC39D8H2ZKW3GSD1KJ09A9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-BRQYWAPA5F9I3AGC7LZEIAIGS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-5OQ8S18SKM02L42PKV6U5ZAWA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-7F7OST5MV9OHXZMCIL2H6FYAO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-1MJKJIVFEOCVMYG93RTR2K39.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-CEB668520FVMM3FPLUP3ZX3DP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-8A4UVIA5QLD0UNZXBQYRW6KN7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-HXF6WMF65IXTY4LB9YQRPDVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-ESXYZN2NTH330WG65ZHZCVA1F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-6TIYHCG4O23ZFSK467Q1J0323.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-8B5WBGNKQGP8VGVHGXXFAVHM4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-1OD4P9W70NM45YK5V1IH8JOXR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-47EDOVQXH14WGC2TNDLNE4H8H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-1R9WVHFT4FALJXANBPLNOQ734.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-DNXKXFFQ8MRLRO9KQN10R21I0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libDER-9VW90WXB13JUMGRN6F5ZRJXU0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-489CMR9E9YGXYB1ZU4Y2FSN2V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-4SSYTF9FPWUAJVNBQDXTH3HIS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-69ZS7HAMHG2KDSH3WC09AYARP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-4D0HJWYC59S7APTHBHDUKR7KJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CUPS-1ZA2VX6NJ9HSLUZMN3J9CZ8WH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libkern-DC5VSWS0W4A07Q7BUF7Q8VYMV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/launch-EFXL3YL04KHGWJLOU1XU768V7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-5UUM8AH9LJRERY99K1GUBURMO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-62AM7A4GCIZSL4GA3PG89YZC9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-BTDIN6QZYDLDQ14FCV3ILP969.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-5KW4GI1VTT4BL3CP7IBC3MXQT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-6G7SC7DNRDQILDZM7AA5CBO9R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-DM89H54DP422N6SIFFXP5XPSQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-BCOQO9UGC7BBHCJY0IGQSWASH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-C7U69HZXFHL69YJDFLWT0U3FZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ColorSync-2HYXTYOH77DFC39T5Q8SOQDAC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-9SU97HPC9MZ0C0LR3CKCOZQAP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-1CX3AQ7NWCPJJKJZAOMEUEHIM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOKit-CEDFRGTVIVCLLLHYJXGM0PFVL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-1WQZZ3LJFUKBFXPPIBIBOWVLB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-CMQNI1EEW43ZI97R5YJX1IPHZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DiskArbitration-32YV8CK2DX7VR3YJCQJ2LRQBO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreServices-C4V7JAU987T6ELRKRI0FAGTZQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-BEV0LYYSPSU1DYA5GU5ISF5D7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-6ENZ489YMQHAXZ219JEZF1X5L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-3KHMOXHUOEX7MI4E04DWEG25Z.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ApplicationServices-BO31UW2LY8YWE2PXALQSZ2GDH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-DNA8KCBYX02UANA3SZWSGA9FK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-6SBESQXWU8BZ2T53B5K5RFDCN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-4Q32HDW4K350WR630YIIMV9EG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-AX0NO6PFYHH1KBV1EQZLJ8VY4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-5THJQKH3WIYX84I28X5ZVDEFQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-6NDBDVQ68S18YF9RX0ITE5UKU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-4EHOOJOUZ7C8FLQK9MY3L6G05.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-7AHAZHOZFYVGC8AEAEW7UONYH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-FWKNEWDY3O6HRHDM5KD8EE3L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-F24CJVXGLAYYGFPU2P93FKCDI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGL-1HNA0E7TU5D1BT5W6TFAEZ9PV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-2I4PJ9ANJG82E8LAI4FQ2BCF2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-5ZIBOBQABVVPBMXRV2Q3QUAVF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-CS96U86NGWI58TNL453BBKZKL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-C0GLZ4FW076FUCWD767XWGGNX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-2CIPJK2QNQA3TREUCNAIPUWNP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AppKit-EZCRIJUMAU40UJMBJPQ6MNKKL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUI-MD9JCHSBSCG6XVJ7MTKUBVLD.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ VisualizeTouches (in target 'VisualizeTouches' from project 'VisualizeTouches')
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:120:29: error: cannot find type 'UIGestureRecognizer' in scope
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
120 |     final class Recognizer: UIGestureRecognizer {
    |                             `- error: cannot find type 'UIGestureRecognizer' in scope
121 |         var touches = 0
122 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:51: error: cannot find type 'UITouch' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:73: error: cannot find type 'UIEvent' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:51: error: cannot find type 'UITouch' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:73: error: cannot find type 'UIEvent' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:51: error: cannot find type 'UITouch' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:73: error: cannot find type 'UIEvent' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:55: error: cannot find type 'UITouch' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                       `- error: cannot find type 'UITouch' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:77: error: cannot find type 'UIEvent' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                             `- error: cannot find type 'UIEvent' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:160:40: error: cannot find type 'UIGestureRecognizerDelegate' in scope
158 |     }
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
    |                                        `- error: cannot find type 'UIGestureRecognizerDelegate' in scope
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
162 |             true
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:35: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                   `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:93: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                                                                             `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:170:37: error: cannot find type 'CoordinateSpaceConverter' in scope
168 |     @Binding var touches: [TouchVisualizer.Touch]
169 |
170 |     func makeCoordinator(converter: CoordinateSpaceConverter) -> Coordinator {
    |                                     `- error: cannot find type 'CoordinateSpaceConverter' in scope
171 |         Coordinator()
172 |     }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:55: error: cannot find type 'UIGestureRecognizer' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                                       `- error: cannot find type 'UIGestureRecognizer' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:43: error: cannot find type 'Context' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                           `- error: cannot find type 'Context' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:61: error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                             `- error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:100: error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                                                                    `- error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:119:40: error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                                        `- error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
SwiftUI.UIGestureRecognizerRepresentable:6:44: note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
4 | @available(watchOS, unavailable)
5 | @available(visionOS, unavailable)
6 | @MainActor @preconcurrency public protocol UIGestureRecognizerRepresentable {
  |                                            `- note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
7 | }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:216:6: error: 'Previewable()' is only available in macOS 14.0 or newer
214 |
215 | #Preview("List") {
216 |     @Previewable @State var f = 0.5
    |      |- error: 'Previewable()' is only available in macOS 14.0 or newer
    |      `- note: add 'if #available' version check
217 |
218 |     List {
Failed frontend command:
SwiftCompile normal arm64 (in target 'VisualizeTouches' from project 'VisualizeTouches')
    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/VisualizeTouches/TouchVisualization.swift -target arm64-apple-macos12.0 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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 6 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name VisualizeTouches -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.abi.json
SwiftCompile normal arm64 Compiling\ TouchVisualization.swift /Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift (in target 'VisualizeTouches' from project 'VisualizeTouches')
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:120:29: error: cannot find type 'UIGestureRecognizer' in scope
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
120 |     final class Recognizer: UIGestureRecognizer {
    |                             `- error: cannot find type 'UIGestureRecognizer' in scope
121 |         var touches = 0
122 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:51: error: cannot find type 'UITouch' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:73: error: cannot find type 'UIEvent' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:51: error: cannot find type 'UITouch' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:73: error: cannot find type 'UIEvent' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:51: error: cannot find type 'UITouch' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:73: error: cannot find type 'UIEvent' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:55: error: cannot find type 'UITouch' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                       `- error: cannot find type 'UITouch' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:77: error: cannot find type 'UIEvent' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                             `- error: cannot find type 'UIEvent' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:160:40: error: cannot find type 'UIGestureRecognizerDelegate' in scope
158 |     }
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
    |                                        `- error: cannot find type 'UIGestureRecognizerDelegate' in scope
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
162 |             true
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:35: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                   `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:93: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                                                                             `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:170:37: error: cannot find type 'CoordinateSpaceConverter' in scope
168 |     @Binding var touches: [TouchVisualizer.Touch]
169 |
170 |     func makeCoordinator(converter: CoordinateSpaceConverter) -> Coordinator {
    |                                     `- error: cannot find type 'CoordinateSpaceConverter' in scope
171 |         Coordinator()
172 |     }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:55: error: cannot find type 'UIGestureRecognizer' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                                       `- error: cannot find type 'UIGestureRecognizer' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:43: error: cannot find type 'Context' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                           `- error: cannot find type 'Context' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:61: error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                             `- error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:100: error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                                                                    `- error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:119:40: error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                                        `- error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
SwiftUI.UIGestureRecognizerRepresentable:6:44: note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
4 | @available(watchOS, unavailable)
5 | @available(visionOS, unavailable)
6 | @MainActor @preconcurrency public protocol UIGestureRecognizerRepresentable {
  |                                            `- note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
7 | }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:216:6: error: 'Previewable()' is only available in macOS 14.0 or newer
214 |
215 | #Preview("List") {
216 |     @Previewable @State var f = 0.5
    |      |- error: 'Previewable()' is only available in macOS 14.0 or newer
    |      `- note: add 'if #available' version check
217 |
218 |     List {
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TouchVisualization.swift
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:60:30: error: cannot find 'UIScreen' in scope
 58 |             .visualizeTouches(isCaptured)
 59 |             .onAppear {
 60 |                 isCaptured = UIScreen.main.isCaptured
    |                              `- error: cannot find 'UIScreen' in scope
 61 |
 62 |                 cancellable = NotificationCenter.default
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-24 10:36:09.111 xcodebuild[623:3825] [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:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'VisualizeTouches' from project 'VisualizeTouches')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ VisualizeTouches (in target 'VisualizeTouches' from project 'VisualizeTouches')
	Building workspace VisualizeTouches with scheme VisualizeTouches
(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:
  VisualizeTouches: /Users/admin/builder/spi-builder-workspace
resolved source packages: VisualizeTouches
2026-09-24 10:36:17.704 xcodebuild[729:4386] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "VisualizeTouches",
  "name" : "VisualizeTouches",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "VisualizeTouches",
      "targets" : [
        "VisualizeTouches"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "VisualizeTouches",
      "module_type" : "SwiftTarget",
      "name" : "VisualizeTouches",
      "path" : "Sources/VisualizeTouches",
      "product_memberships" : [
        "VisualizeTouches"
      ],
      "sources" : [
        "TouchVisualization.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "VisualizeTouches",
    "schemes" : [
      "VisualizeTouches"
    ]
  }
}
2026-09-24 10:36:18.917 xcodebuild[737:4453] [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 VisualizeTouches -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 VisualizeTouches -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  VisualizeTouches: /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 'VisualizeTouches-product' in project 'VisualizeTouches'
        ➜ Explicit dependency on target 'VisualizeTouches' in project 'VisualizeTouches'
    Target 'VisualizeTouches' in project 'VisualizeTouches' (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 VisualizeTouches normal arm64 com.apple.xcode.tools.swift.compiler (in target 'VisualizeTouches' from project 'VisualizeTouches')
    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 VisualizeTouches -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.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 6 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ VisualizeTouches (in target 'VisualizeTouches' from project 'VisualizeTouches')
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:120:29: error: cannot find type 'UIGestureRecognizer' in scope
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
120 |     final class Recognizer: UIGestureRecognizer {
    |                             `- error: cannot find type 'UIGestureRecognizer' in scope
121 |         var touches = 0
122 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:51: error: cannot find type 'UITouch' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:73: error: cannot find type 'UIEvent' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:51: error: cannot find type 'UITouch' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:73: error: cannot find type 'UIEvent' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:51: error: cannot find type 'UITouch' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:73: error: cannot find type 'UIEvent' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:55: error: cannot find type 'UITouch' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                       `- error: cannot find type 'UITouch' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:77: error: cannot find type 'UIEvent' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                             `- error: cannot find type 'UIEvent' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:160:40: error: cannot find type 'UIGestureRecognizerDelegate' in scope
158 |     }
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
    |                                        `- error: cannot find type 'UIGestureRecognizerDelegate' in scope
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
162 |             true
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:35: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                   `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:93: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                                                                             `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:170:37: error: cannot find type 'CoordinateSpaceConverter' in scope
168 |     @Binding var touches: [TouchVisualizer.Touch]
169 |
170 |     func makeCoordinator(converter: CoordinateSpaceConverter) -> Coordinator {
    |                                     `- error: cannot find type 'CoordinateSpaceConverter' in scope
171 |         Coordinator()
172 |     }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:55: error: cannot find type 'UIGestureRecognizer' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                                       `- error: cannot find type 'UIGestureRecognizer' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:43: error: cannot find type 'Context' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                           `- error: cannot find type 'Context' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:61: error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                             `- error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:100: error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                                                                    `- error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:119:40: error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                                        `- error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
SwiftUI.UIGestureRecognizerRepresentable:6:44: note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
4 | @available(watchOS, unavailable)
5 | @available(visionOS, unavailable)
6 | @MainActor @preconcurrency public protocol UIGestureRecognizerRepresentable {
  |                                            `- note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
7 | }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:216:6: error: 'Previewable()' is only available in macOS 14.0 or newer
214 |
215 | #Preview("List") {
216 |     @Previewable @State var f = 0.5
    |      |- error: 'Previewable()' is only available in macOS 14.0 or newer
    |      `- note: add 'if #available' version check
217 |
218 |     List {
Failed frontend command:
SwiftCompile normal arm64 (in target 'VisualizeTouches' from project 'VisualizeTouches')
    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/VisualizeTouches/TouchVisualization.swift -target arm64-apple-macos12.0 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-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 6 -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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name VisualizeTouches -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches_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/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/VisualizeTouches.build/Debug/VisualizeTouches-t.build/Objects-normal/arm64/VisualizeTouches.abi.json
SwiftCompile normal arm64 Compiling\ TouchVisualization.swift /Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift (in target 'VisualizeTouches' from project 'VisualizeTouches')
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:120:29: error: cannot find type 'UIGestureRecognizer' in scope
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
120 |     final class Recognizer: UIGestureRecognizer {
    |                             `- error: cannot find type 'UIGestureRecognizer' in scope
121 |         var touches = 0
122 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:51: error: cannot find type 'UITouch' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:123:73: error: cannot find type 'UIEvent' in scope
121 |         var touches = 0
122 |
123 |         override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
124 |             super.touchesBegan(touches, with: event)
125 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:51: error: cannot find type 'UITouch' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:133:73: error: cannot find type 'UIEvent' in scope
131 |         }
132 |
133 |         override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
134 |             if self.touches >= 0 {
135 |                 self.state = .changed
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:51: error: cannot find type 'UITouch' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                   `- error: cannot find type 'UITouch' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:139:73: error: cannot find type 'UIEvent' in scope
137 |         }
138 |
139 |         override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                         `- error: cannot find type 'UIEvent' in scope
140 |             super.touchesEnded(touches, with: event)
141 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:55: error: cannot find type 'UITouch' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                       `- error: cannot find type 'UITouch' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:149:77: error: cannot find type 'UIEvent' in scope
147 |         }
148 |
149 |         override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
    |                                                                             `- error: cannot find type 'UIEvent' in scope
150 |             super.touchesCancelled(touches, with: event)
151 |
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:160:40: error: cannot find type 'UIGestureRecognizerDelegate' in scope
158 |     }
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
    |                                        `- error: cannot find type 'UIGestureRecognizerDelegate' in scope
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
162 |             true
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:35: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                   `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:161:93: error: cannot find type 'UIGestureRecognizer' in scope
159 |
160 |     final class Coordinator: NSObject, UIGestureRecognizerDelegate {
161 |         func gestureRecognizer(_: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith _: UIGestureRecognizer) -> Bool {
    |                                                                                             `- error: cannot find type 'UIGestureRecognizer' in scope
162 |             true
163 |         }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:170:37: error: cannot find type 'CoordinateSpaceConverter' in scope
168 |     @Binding var touches: [TouchVisualizer.Touch]
169 |
170 |     func makeCoordinator(converter: CoordinateSpaceConverter) -> Coordinator {
    |                                     `- error: cannot find type 'CoordinateSpaceConverter' in scope
171 |         Coordinator()
172 |     }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:55: error: cannot find type 'UIGestureRecognizer' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                                       `- error: cannot find type 'UIGestureRecognizer' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:174:43: error: cannot find type 'Context' in scope
172 |     }
173 |
174 |     func makeUIGestureRecognizer(context: Context) -> UIGestureRecognizer {
    |                                           `- error: cannot find type 'Context' in scope
175 |         let g = Recognizer()
176 |         g.cancelsTouchesInView = false
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:61: error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                             `- error: 'UIGestureRecognizerType' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:182:100: error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                `- note: 'TouchVisualizerGesture' declared here
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
    :
180 |     }
181 |
182 |     func handleUIGestureRecognizerAction(_ recognizer: Self.UIGestureRecognizerType, context: Self.Context) {
    |                                                                                                    `- error: 'Context' is not a member type of struct 'VisualizeTouches.TouchVisualizerGesture'
183 |         guard recognizer.view != nil else { return }
184 |         guard isEnabled else { return }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:119:40: error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
117 | }
118 |
119 | private struct TouchVisualizerGesture: UIGestureRecognizerRepresentable {
    |                                        `- error: 'UIGestureRecognizerRepresentable' is unavailable in macOS
120 |     final class Recognizer: UIGestureRecognizer {
121 |         var touches = 0
SwiftUI.UIGestureRecognizerRepresentable:6:44: note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
4 | @available(watchOS, unavailable)
5 | @available(visionOS, unavailable)
6 | @MainActor @preconcurrency public protocol UIGestureRecognizerRepresentable {
  |                                            `- note: 'UIGestureRecognizerRepresentable' has been explicitly marked unavailable here
7 | }
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:216:6: error: 'Previewable()' is only available in macOS 14.0 or newer
214 |
215 | #Preview("List") {
216 |     @Previewable @State var f = 0.5
    |      |- error: 'Previewable()' is only available in macOS 14.0 or newer
    |      `- note: add 'if #available' version check
217 |
218 |     List {
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift (in target 'VisualizeTouches' from project 'VisualizeTouches')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TouchVisualization.swift
/Users/admin/builder/spi-builder-workspace/Sources/VisualizeTouches/TouchVisualization.swift:60:30: error: cannot find 'UIScreen' in scope
 58 |             .visualizeTouches(isCaptured)
 59 |             .onAppear {
 60 |                 isCaptured = UIScreen.main.isCaptured
    |                              `- error: cannot find 'UIScreen' in scope
 61 |
 62 |                 cancellable = NotificationCenter.default
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-24 10:36:19.872 xcodebuild[738:4481] [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:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4c74fe9bb962f64542e1a56525885ee0b0c691de, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'VisualizeTouches' from project 'VisualizeTouches')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ VisualizeTouches (in target 'VisualizeTouches' from project 'VisualizeTouches')
	Building workspace VisualizeTouches with scheme VisualizeTouches
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild