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Build Information

Failed to build FXDatePicker, reference 1.2.1 (1ea623), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 05:30:19 UTC.

Build Command

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

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/X901/FXDatePicker.git
Reference: 1.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/X901/FXDatePicker
 * tag               1.2.1      -> FETCH_HEAD
HEAD is now at 1ea6231 remove unused code
Cloned https://github.com/X901/FXDatePicker.git
Revision (git rev-parse @):
1ea6231478be69f62974c7b2fbeb9e6f1e9cefa5
SUCCESS checkout https://github.com/X901/FXDatePicker.git at 1.2.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/X901/FXDatePicker.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[97 / 106] FXDatePicker
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:55:47: error: cannot find 'UIColor' in scope
53 |
54 |         public init(accentColor: Color = .blue,
55 |                     monthTitle: Color = Color(UIColor.label),
   |                                               `- error: cannot find 'UIColor' in scope
56 |                     daysName: Color = .gray,
57 |                     daysNumbers: Color = Color(UIColor.label),
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:57:48: error: cannot find 'UIColor' in scope
55 |                     monthTitle: Color = Color(UIColor.label),
56 |                     daysName: Color = .gray,
57 |                     daysNumbers: Color = Color(UIColor.label),
   |                                                `- error: cannot find 'UIColor' in scope
58 |                     previousDaysNumber: Color = .gray,
59 |                     backgroundStyle: BackgroundStyle = .color(Color(UIColor.systemBackground))) {
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift:59:69: error: cannot find 'UIColor' in scope
57 |                     daysNumbers: Color = Color(UIColor.label),
58 |                     previousDaysNumber: Color = .gray,
59 |                     backgroundStyle: BackgroundStyle = .color(Color(UIColor.systemBackground))) {
   |                                                                     `- error: cannot find 'UIColor' in scope
60 |
61 |             self.accentColor = accentColor
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:15:20: error: cannot find type 'UIColor' in scope
13 |     @Binding var data: [[String]]
14 |     @Binding var selections: [Int]
15 |     var textColor: UIColor = .black
   |                    `- error: cannot find type 'UIColor' in scope
16 |
17 |     internal func makeCoordinator() -> FXPickerView.Coordinator {
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:84: error: cannot find type 'UIPickerView' in scope
19 |     }
20 |
21 |     internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
   |                                                                                    `- error: cannot find type 'UIPickerView' in scope
22 |         let picker = UIPickerView(frame: .zero)
23 |
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:21:39: error: cannot find type 'UIViewRepresentableContext' in scope
19 |     }
20 |
21 |     internal func makeUIView(context: UIViewRepresentableContext<FXPickerView>) -> UIPickerView {
   |                                       `- error: cannot find type 'UIViewRepresentableContext' in scope
22 |         let picker = UIPickerView(frame: .zero)
23 |
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:40: error: cannot find type 'UIPickerView' in scope
28 |     }
29 |
30 |     internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
   |                                        `- error: cannot find type 'UIPickerView' in scope
31 |         for i in 0...(self.selections.count - 1) {
32 |             view.selectRow(self.selections[i], inComponent: i, animated: true)
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:30:63: error: cannot find type 'UIViewRepresentableContext' in scope
28 |     }
29 |
30 |     internal func updateUIView(_ view: UIPickerView, context: UIViewRepresentableContext<FXPickerView>) {
   |                                                               `- error: cannot find type 'UIViewRepresentableContext' in scope
31 |         for i in 0...(self.selections.count - 1) {
32 |             view.selectRow(self.selections[i], inComponent: i, animated: true)
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:43: error: cannot find type 'UIPickerViewDataSource' in scope
47 |
48 |
49 |     internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
   |                                           `- error: cannot find type 'UIPickerViewDataSource' in scope
50 |         var parent: FXPickerView
51 |
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:49:67: error: cannot find type 'UIPickerViewDelegate' in scope
47 |
48 |
49 |     internal class Coordinator: NSObject, UIPickerViewDataSource, UIPickerViewDelegate {
   |                                                                   `- error: cannot find type 'UIPickerViewDelegate' in scope
50 |         var parent: FXPickerView
51 |
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:56:59: error: cannot find type 'UIPickerView' in scope
54 |         }
55 |
56 |         internal func numberOfComponents(in FXPickerView: UIPickerView) -> Int {
   |                                                           `- error: cannot find type 'UIPickerView' in scope
57 |             return self.parent.data.count
58 |         }
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:60:48: error: cannot find type 'UIPickerView' in scope
58 |         }
59 |
60 |         internal func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
   |                                                `- error: cannot find type 'UIPickerView' in scope
61 |             return self.parent.data[component].count
62 |         }
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:138: error: cannot find type 'UIView' in scope
62 |         }
63 |
64 |         internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
   |                                                                                                                                          `- error: cannot find type 'UIView' in scope
65 |             var label: UILabel
66 |             if let reuseLabel = view as? UILabel {
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:48: error: cannot find type 'UIPickerView' in scope
62 |         }
63 |
64 |         internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
   |                                                `- error: cannot find type 'UIPickerView' in scope
65 |             var label: UILabel
66 |             if let reuseLabel = view as? UILabel {
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:64:126: error: cannot find type 'UIView' in scope
62 |         }
63 |
64 |         internal func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
   |                                                                                                                              `- error: cannot find type 'UIView' in scope
65 |             var label: UILabel
66 |             if let reuseLabel = view as? UILabel {
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:80:48: error: cannot find type 'UIPickerView' in scope
78 |         }
79 |
80 |         internal func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
   |                                                `- error: cannot find type 'UIPickerView' in scope
81 |             self.parent.selections[component] = row
82 |         }
/Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift:12:31: error: cannot find type 'UIViewRepresentable' in scope
10 |
11 |
12 | internal struct FXPickerView: UIViewRepresentable {
   |                               `- error: cannot find type 'UIViewRepresentable' in scope
13 |     @Binding var data: [[String]]
14 |     @Binding var selections: [Int]
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Data/SpecialDate.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Extensions/Bold+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Extensions/Calendar+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Extensions/String+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Extensions/View+Ext.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/CalenderTypeModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Modifiers/ThemeColorModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/UIKit/PickerView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/DayView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXBackgroundView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/FXDatePickerView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/MonthView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/SelectMonthPickerView.swift /Users/admin/builder/spi-builder-workspace/Sources/FXDatePicker/Views/SwipeView.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/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker-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 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.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 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/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FXDatePicker.build/Debug/FXDatePicker-t.build/Objects-normal/arm64/FXDatePicker.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm