Swift Package IndexBuild Information
Failed to build UIHelper, reference 2.1.1 (1cf7c3), with Swift 6.1 for macOS (SPM) on 22 Apr 2026 20:52:27 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NikSativa/UIHelper.git
Reference: 2.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NikSativa/UIHelper
* tag 2.1.1 -> FETCH_HEAD
HEAD is now at 1cf7c3a split sceneSize/windowSize, fix SwiftUI helpers
Cloned https://github.com/NikSativa/UIHelper.git
Revision (git rev-parse @):
1cf7c3a8955b50f0b150424ddd8f415a7175649e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/NikSativa/UIHelper.git at 2.1.1
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/NikSativa/UIHelper.git
https://github.com/NikSativa/UIHelper.git
{
"dependencies" : [
{
"identity" : "sprykit",
"requirement" : {
"range" : [
{
"lower_bound" : "3.2.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/NikSativa/SpryKit.git"
}
],
"manifest_display_name" : "UIHelper",
"name" : "UIHelper",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "16.0"
},
{
"name" : "macos",
"version" : "14.0"
},
{
"name" : "maccatalyst",
"version" : "16.0"
},
{
"name" : "visionos",
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},
{
"name" : "tvos",
"version" : "16.0"
},
{
"name" : "watchos",
"version" : "9.0"
}
],
"products" : [
{
"name" : "UIHelper",
"targets" : [
"UIHelper"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "UITests",
"module_type" : "SwiftTarget",
"name" : "UITests",
"path" : "Tests",
"product_dependencies" : [
"SpryKit"
],
"sources" : [
"AutoLayoutBuilderTests.swift",
"InternalTestHelper.swift",
"ModalPresenterTests.swift",
"TestHelpers/FakeAppRootViewControllerProvider.swift",
"TestHelpers/FakeAppWindowProvider.swift",
"TestHelpers/FakeKeyboardHandler.swift",
"TestHelpers/FakeKeyboardHandlerDelegate.swift",
"TestHelpers/FakeModalPresenter.swift",
"TestHelpers/KeyboardHandler+TestHelper.swift",
"TestHelpers/UI+TestHelper.swift",
"TestHelpers/ViewStyle/BarItemStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/ButtonStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/CollectionViewStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/ImageViewStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/LabelStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/NavigationBarStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/PageControlStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/StackViewStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/SwitchStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/TableViewStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/TextFieldStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/TextViewStyleProperty+TestHelper.swift",
"TestHelpers/ViewStyle/ViewStyle+TestHelper.swift",
"TestHelpers/ViewStyle/ViewStyleProperty+TestHelper.swift",
"TestHelpers/XCTAssertStyle.swift",
"ViewStyle/BarItemStylePropertyTests.swift",
"ViewStyle/ButtonStylePropertyTests.swift",
"ViewStyle/CollectionViewStylePropertyTests.swift",
"ViewStyle/ImageViewStylePropertyTests.swift",
"ViewStyle/LabelStylePropertyTests.swift",
"ViewStyle/NavigationBarStylePropertyTests.swift",
"ViewStyle/PageControlStylePropertyTests.swift",
"ViewStyle/StackViewStylePropertyTests.swift",
"ViewStyle/SwitchStylePropertyTests.swift",
"ViewStyle/TableViewStylePropertyTests.swift",
"ViewStyle/TextFieldStylePropertyTests.swift",
"ViewStyle/TextViewStylePropertyTests.swift",
"ViewStyle/ViewStylePropertyTests.swift",
"ViewStyle/ViewStyleTests.swift"
],
"target_dependencies" : [
"UIHelper"
],
"type" : "test"
},
{
"c99name" : "UIHelper",
"module_type" : "SwiftTarget",
"name" : "UIHelper",
"path" : "Source",
"product_memberships" : [
"UIHelper"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Source/PrivacyInfo.xcprivacy",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"SwiftUI/SceneSize.swift",
"SwiftUI/ScreenSize.swift",
"SwiftUI/SelfSize.swift",
"SwiftUI/View+Condition.swift",
"SwiftUI/WindowSize.swift",
"UIKit/AppRootViewControllerProviding.swift",
"UIKit/AppWindowProvider.swift",
"UIKit/AutoLayoutBuilder.swift",
"UIKit/CircleView.swift",
"UIKit/Extensions/LayoutConstraint+UIKit.swift",
"UIKit/Extensions/UICollectionView+UIKit.swift",
"UIKit/Extensions/UICollectionViewFlowLayout+UIKit.swift",
"UIKit/Extensions/UIGestureRecognizer+UIKit.swift",
"UIKit/Extensions/UIScrollView+UIKit.swift",
"UIKit/Extensions/UIStackView+UIKit.swift",
"UIKit/Extensions/UITableView+UIKit.swift",
"UIKit/Extensions/UIView+UIKit.swift",
"UIKit/Extensions/UIViewController+UIKit.swift",
"UIKit/GradientView.swift",
"UIKit/Keyboard/KeyboardHandler.swift",
"UIKit/Keyboard/KeyboardHandlerConfiguration.swift",
"UIKit/Keyboard/KeyboardHandling.swift",
"UIKit/LabelLinksHandler.swift",
"UIKit/ModalPresenter.swift",
"UIKit/TransparentTouchView.swift",
"UIKit/ViewStyle/Components/BarItemStyleProperty.swift",
"UIKit/ViewStyle/Components/ButtonStyleProperty.swift",
"UIKit/ViewStyle/Components/CollectionViewStyleProperty.swift",
"UIKit/ViewStyle/Components/GradientViewStyleProperty.swift",
"UIKit/ViewStyle/Components/ImageViewStyleProperty.swift",
"UIKit/ViewStyle/Components/LabelStyleProperty.swift",
"UIKit/ViewStyle/Components/NavigationBarStyleProperty.swift",
"UIKit/ViewStyle/Components/PageControlStyleProperty.swift",
"UIKit/ViewStyle/Components/SliderStyleProperty.swift",
"UIKit/ViewStyle/Components/StackViewStyleProperty.swift",
"UIKit/ViewStyle/Components/SwitchStyleProperty.swift",
"UIKit/ViewStyle/Components/TableViewStyleProperty.swift",
"UIKit/ViewStyle/Components/TextFieldStyleProperty.swift",
"UIKit/ViewStyle/Components/TextViewStyleProperty.swift",
"UIKit/ViewStyle/Components/ViewStyleProperty.swift",
"UIKit/ViewStyle/ViewStyle.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
Building for debugging...
[0/3] Write sources
[0/3] Copying PrivacyInfo.xcprivacy
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/42] Emitting module UIHelper
[5/46] Compiling UIHelper LabelLinksHandler.swift
[6/46] Compiling UIHelper ModalPresenter.swift
[7/46] Compiling UIHelper TransparentTouchView.swift
[8/46] Compiling UIHelper BarItemStyleProperty.swift
[9/46] Compiling UIHelper AppRootViewControllerProviding.swift
[10/46] Compiling UIHelper AppWindowProvider.swift
[11/46] Compiling UIHelper AutoLayoutBuilder.swift
[12/46] Compiling UIHelper CircleView.swift
[13/46] Compiling UIHelper LayoutConstraint+UIKit.swift
[14/46] Compiling UIHelper ButtonStyleProperty.swift
[15/46] Compiling UIHelper CollectionViewStyleProperty.swift
[16/46] Compiling UIHelper GradientViewStyleProperty.swift
[17/46] Compiling UIHelper ImageViewStyleProperty.swift
[18/46] Compiling UIHelper UICollectionView+UIKit.swift
[19/46] Compiling UIHelper UICollectionViewFlowLayout+UIKit.swift
[20/46] Compiling UIHelper UIGestureRecognizer+UIKit.swift
[21/46] Compiling UIHelper UIScrollView+UIKit.swift
[22/46] Compiling UIHelper LabelStyleProperty.swift
[23/46] Compiling UIHelper NavigationBarStyleProperty.swift
[24/46] Compiling UIHelper PageControlStyleProperty.swift
[25/46] Compiling UIHelper SliderStyleProperty.swift
[26/46] Compiling UIHelper GradientView.swift
[27/46] Compiling UIHelper KeyboardHandler.swift
[28/46] Compiling UIHelper KeyboardHandlerConfiguration.swift
[29/46] Compiling UIHelper KeyboardHandling.swift
[30/46] Compiling UIHelper StackViewStyleProperty.swift
[31/46] Compiling UIHelper SwitchStyleProperty.swift
[32/46] Compiling UIHelper TableViewStyleProperty.swift
[33/46] Compiling UIHelper TextFieldStyleProperty.swift
[34/46] Compiling UIHelper UIStackView+UIKit.swift
[35/46] Compiling UIHelper UITableView+UIKit.swift
[36/46] Compiling UIHelper UIView+UIKit.swift
[37/46] Compiling UIHelper UIViewController+UIKit.swift
[38/46] Compiling UIHelper TextViewStyleProperty.swift
[39/46] Compiling UIHelper ViewStyleProperty.swift
[40/46] Compiling UIHelper ViewStyle.swift
[41/46] Compiling UIHelper resource_bundle_accessor.swift
[42/46] Compiling UIHelper SceneSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[43/46] Compiling UIHelper ScreenSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[44/46] Compiling UIHelper SelfSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[45/46] Compiling UIHelper View+Condition.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[46/46] Compiling UIHelper WindowSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
Fetching https://github.com/NikSativa/SpryKit.git
[1/1161] Fetching sprykit
Fetched https://github.com/NikSativa/SpryKit.git from cache (0.82s)
Computing version for https://github.com/NikSativa/SpryKit.git
Computed https://github.com/NikSativa/SpryKit.git at 3.2.0 (1.38s)
Fetching https://github.com/NikSativa/Threading.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
Fetching https://github.com/apple/swift-syntax.git
[1/1257] Fetching cwlpreconditiontesting
[228/1764] Fetching cwlpreconditiontesting, threading
[1765/76799] Fetching cwlpreconditiontesting, threading, swift-syntax
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (3.16s)
Fetched https://github.com/NikSativa/Threading.git from cache (3.16s)
Fetched https://github.com/apple/swift-syntax.git from cache (3.16s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 600.0.1 (6.51s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.56s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.69s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.28s)
Computing version for https://github.com/NikSativa/Threading.git
Computed https://github.com/NikSativa/Threading.git at 2.3.1 (0.46s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/NikSativa/SpryKit.git
Working copy of https://github.com/NikSativa/SpryKit.git resolved at 3.2.0
Creating working copy for https://github.com/NikSativa/Threading.git
Working copy of https://github.com/NikSativa/Threading.git resolved at 2.3.1
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/40] Emitting module UIHelper
[3/44] Compiling UIHelper GradientView.swift
[4/44] Compiling UIHelper KeyboardHandler.swift
[5/44] Compiling UIHelper KeyboardHandlerConfiguration.swift
[6/44] Compiling UIHelper KeyboardHandling.swift
[7/44] Compiling UIHelper UICollectionView+UIKit.swift
[8/44] Compiling UIHelper UICollectionViewFlowLayout+UIKit.swift
[9/44] Compiling UIHelper UIGestureRecognizer+UIKit.swift
[10/44] Compiling UIHelper UIScrollView+UIKit.swift
[11/44] Compiling UIHelper StackViewStyleProperty.swift
[12/44] Compiling UIHelper SwitchStyleProperty.swift
[13/44] Compiling UIHelper TableViewStyleProperty.swift
[14/44] Compiling UIHelper TextFieldStyleProperty.swift
[15/44] Compiling UIHelper AppRootViewControllerProviding.swift
[16/44] Compiling UIHelper AppWindowProvider.swift
[17/44] Compiling UIHelper AutoLayoutBuilder.swift
[18/44] Compiling UIHelper CircleView.swift
[19/44] Compiling UIHelper LayoutConstraint+UIKit.swift
[20/44] Compiling UIHelper ButtonStyleProperty.swift
[21/44] Compiling UIHelper CollectionViewStyleProperty.swift
[22/44] Compiling UIHelper GradientViewStyleProperty.swift
[23/44] Compiling UIHelper ImageViewStyleProperty.swift
[24/44] Compiling UIHelper LabelStyleProperty.swift
[25/44] Compiling UIHelper NavigationBarStyleProperty.swift
[26/44] Compiling UIHelper PageControlStyleProperty.swift
[27/44] Compiling UIHelper SliderStyleProperty.swift
[28/44] Compiling UIHelper UIStackView+UIKit.swift
[29/44] Compiling UIHelper UITableView+UIKit.swift
[30/44] Compiling UIHelper UIView+UIKit.swift
[31/44] Compiling UIHelper UIViewController+UIKit.swift
[32/44] Compiling UIHelper LabelLinksHandler.swift
[33/44] Compiling UIHelper ModalPresenter.swift
[34/44] Compiling UIHelper TransparentTouchView.swift
[35/44] Compiling UIHelper BarItemStyleProperty.swift
[36/44] Compiling UIHelper SceneSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[37/44] Compiling UIHelper ScreenSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[38/44] Compiling UIHelper SelfSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[39/44] Compiling UIHelper View+Condition.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[40/44] Compiling UIHelper WindowSize.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:134:23: error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
132 | queue: .main
133 | ) { [weak self] _ in
134 | self?.emit()
| `- error: call to main actor-isolated instance method 'emit()' in a synchronous nonisolated context
135 | }
136 | observers.append(token)
:
139 | }
140 |
141 | func emit() {
| |- note: calls to instance method 'emit()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSView'
142 | let current = window?.frame ?? .zero
143 | guard current != lastEmitted else {
[41/44] Compiling UIHelper TextViewStyleProperty.swift
[42/44] Compiling UIHelper ViewStyleProperty.swift
[43/44] Compiling UIHelper ViewStyle.swift
[44/44] Compiling UIHelper resource_bundle_accessor.swift
BUILD FAILURE 6.1 macosSpm