Swift Package Index

Build Information

Failed to build MultiSelectPicker, reference 1.0.3 (0cce8e), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 12:11:55 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/yusuphjoluwasen/MultiSelectPicker.git
Reference: 1.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/yusuphjoluwasen/MultiSelectPicker
 * tag               1.0.3      -> FETCH_HEAD
HEAD is now at 0cce8e3 updated example project
Cloned https://github.com/yusuphjoluwasen/MultiSelectPicker.git
Revision (git rev-parse @):
0cce8e31291638227f9ba6083cb3f91448c9ee7b
SUCCESS checkout https://github.com/yusuphjoluwasen/MultiSelectPicker.git at 1.0.3
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/yusuphjoluwasen/MultiSelectPicker.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 95]
[Planning deferred tasks]
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[111 / 121] MultiSelectPicker
[117 / 121] MultiSelectPicker
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPicker.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile MultiSelectPicker.swift
/Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPicker.swift:71:18: error: 'presentationDetents' is only available in macOS 13.0 or newer
 8 | ///
 9 | @available(iOS 16.0, *)
10 | public struct MultiSelectPicker: View {
   |               `- note: add '@available' attribute to enclosing struct
11 |     public var title: String
12 |     @Binding public var options: [FormOption]
   :
33 |     }
34 |
35 |     public var body: some View {
   |                `- note: add '@available' attribute to enclosing property
36 |         VStack(alignment: .leading) {
37 |             Button {
   :
69 |                     }
70 |                 )
71 |                 .presentationDetents([.medium])
   |                  |- error: 'presentationDetents' is only available in macOS 13.0 or newer
   |                  `- note: add 'if #available' version check
72 |             }
73 |         }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/FormOption.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPicker.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPickerViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/GeneratedAssetSymbols.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.dia -target arm64-apple-macos12.0 -module-can-import-version AppKit 2775.10.103.1 2775.10.103 -module-can-import-version DeveloperToolsSupport 24.0.24 24.0.24 -module-can-import-version SwiftUI 8.0.84.1 8.0.84 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker-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/.build/out/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/.build/out/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/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-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_AVAILABLE -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/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MultiSelectPicker -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker_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 -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.swiftmodule -index-unit-output-path /MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile OptionSelectionSheet.swift
/Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift:22:9: error: 'NavigationStack' is only available in macOS 13.0 or newer
10 | /// A modal sheet view presenting a list of selectable options.
11 | @available(iOS 16.0, *)
12 | struct OptionsSelectionSheet: View {
   |        `- note: add '@available' attribute to enclosing struct
13 |     var allOptions: [FormOption]
14 |     var title: String
   :
19 |     var onDone: () -> Void
20 |
21 |     var body: some View {
   |         `- note: add '@available' attribute to enclosing property
22 |         NavigationStack {
   |         |- error: 'NavigationStack' is only available in macOS 13.0 or newer
   |         `- note: add 'if #available' version check
23 |             List {
24 |                 ForEach(allOptions, id: \.id) { option in
/Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift:35:14: error: 'navigationBarTitleDisplayMode' is unavailable in macOS
33 |             .searchable(text: $searchText, prompt: "Search \(title.lowercased())")
34 |             .navigationTitle(title)
35 |             .navigationBarTitleDisplayMode(.inline)
   |              `- error: 'navigationBarTitleDisplayMode' is unavailable in macOS
36 |             .toolbar {
37 |                 ToolbarItem(placement: .navigationBarLeading) {
SwiftUI.View.navigationBarTitleDisplayMode:2:25: note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
1 | protocol View {
2 | nonisolated public func navigationBarTitleDisplayMode(_ displayMode: NavigationBarItem.TitleDisplayMode) -> some View
  |                         `- note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
3 |   }
4 |
/Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift:37:41: error: 'navigationBarLeading' is unavailable in macOS
35 |             .navigationBarTitleDisplayMode(.inline)
36 |             .toolbar {
37 |                 ToolbarItem(placement: .navigationBarLeading) {
   |                                         `- error: 'navigationBarLeading' is unavailable in macOS
38 |                     if !selectedIDs.isEmpty {
39 |                         Button("Clear") {
SwiftUI.ToolbarItemPlacement.navigationBarLeading:7:21: note: 'navigationBarLeading' has been explicitly marked unavailable here
5 |   @available(watchOS, unavailable)
6 |   @available(visionOS, introduced: 1.0, deprecated: 100000.0, message: "use topBarLeading instead")
7 |   public static let navigationBarLeading: ToolbarItemPlacement}
  |                     `- note: 'navigationBarLeading' has been explicitly marked unavailable here
8 |
/Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift:47:41: error: 'navigationBarTrailing' is unavailable in macOS
45 |                 }
46 |
47 |                 ToolbarItem(placement: .navigationBarTrailing) {
   |                                         `- error: 'navigationBarTrailing' is unavailable in macOS
48 |                     Button("Done") {
49 |                         onDone()
SwiftUI.ToolbarItemPlacement.navigationBarTrailing:7:21: note: 'navigationBarTrailing' has been explicitly marked unavailable here
5 |   @available(watchOS, unavailable)
6 |   @available(visionOS, introduced: 1.0, deprecated: 100000.0, message: "use topBarTrailing instead")
7 |   public static let navigationBarTrailing: ToolbarItemPlacement}
  |                     `- note: 'navigationBarTrailing' has been explicitly marked unavailable here
8 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/FormOption.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPicker.swift /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/MultiSelectPickerViewModel.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/MultiSelectPicker/OptionSelectionSheet.swift /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/GeneratedAssetSymbols.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.dia -target arm64-apple-macos12.0 -module-can-import-version AppKit 2775.10.103.1 2775.10.103 -module-can-import-version DeveloperToolsSupport 24.0.24 24.0.24 -module-can-import-version SwiftUI 8.0.84.1 8.0.84 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker-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/.build/out/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/.build/out/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/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-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_AVAILABLE -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/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MultiSelectPicker -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker_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 -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/MultiSelectPicker.swiftmodule -index-unit-output-path /MultiSelectPicker.build/Debug/MultiSelectPicker-t.build/Objects-normal/arm64/OptionSelectionSheet.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm