Swift Package IndexBuild Information
Successful build of WebView, reference main (6cc553), with Swift 6.1 for macOS (SPM) on 25 Apr 2025 01:14:38 UTC.
Swift 6 data race errors: 1
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/phatblat/WebView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/phatblat/WebView
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6cc5532 ✨ Add KeyPath subscripting
Cloned https://github.com/phatblat/WebView.git
Revision (git rev-parse @):
6cc5532aef4caa8fddd49062e2dac5c718e9e5c2
SUCCESS checkout https://github.com/phatblat/WebView.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "webview",
"name": "WebView",
"url": "https://github.com/phatblat/WebView.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WebView",
"dependencies": [
]
}
]
}
Fetching https://github.com/phatblat/WebView.git
[4/188] Fetching webview
Fetched https://github.com/phatblat/WebView.git from cache (0.63s)
Creating working copy for https://github.com/phatblat/WebView.git
Working copy of https://github.com/phatblat/WebView.git resolved at main (6cc5532)
warning: '.resolve-product-dependencies': dependency 'webview' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/phatblat/WebView.git
https://github.com/phatblat/WebView.git
{
"dependencies" : [
],
"manifest_display_name" : "WebView",
"name" : "WebView",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "WebView",
"targets" : [
"WebView"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "WebViewTests",
"module_type" : "SwiftTarget",
"name" : "WebViewTests",
"path" : "Tests/WebViewTests",
"sources" : [
"WebViewTests.swift"
],
"target_dependencies" : [
"WebView"
],
"type" : "test"
},
{
"c99name" : "WebView",
"module_type" : "SwiftTarget",
"name" : "WebView",
"path" : "Sources/WebView",
"product_memberships" : [
"WebView"
],
"sources" : [
"WebView.swift",
"WebViewStore.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/5] Compiling WebView WebViewStore.swift
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:17:17: warning: main actor-isolated default value in a nonisolated context; this is an error in the Swift 6 language mode
15 | /// Initializes a new WebView.
16 | /// - Parameter webView: Optional custom webview. Default WKWebView will be constructed if not provided.
17 | public init(webView: WKWebView = .init()) {
| `- warning: main actor-isolated default value in a nonisolated context; this is an error in the Swift 6 language mode
18 | self.webView = webView
19 |
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:23:14: warning: main actor-isolated property 'preferences' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
21 | self.webView
22 | .configuration
23 | .preferences
| `- warning: main actor-isolated property 'preferences' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
24 | .setValue(true, forKey: "developerExtrasEnabled")
25 | #endif
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebViewConfiguration.h:114:46: note: property declared here
112 | /*! @abstract The preference settings to be used by the web view.
113 | */
114 | @property (nonatomic, strong) WKPreferences *preferences;
| `- note: property declared here
115 |
116 | /*! @abstract The user content controller to associate with the web view.
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:22:14: warning: main actor-isolated property 'configuration' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
20 | #if DEBUG
21 | self.webView
22 | .configuration
| `- warning: main actor-isolated property 'configuration' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
23 | .preferences
24 | .setValue(true, forKey: "developerExtrasEnabled")
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebView.h:91:63: note: property declared here
89 | /*! @abstract A copy of the configuration with which the web view was
90 | initialized. */
91 | @property (nonatomic, readonly, copy) WKWebViewConfiguration *configuration;
| `- note: property declared here
92 |
93 | /*! @abstract The web view's navigation delegate. */
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:51:21: warning: capture of 'self' with non-sendable type 'WebViewStore' in a '@Sendable' closure
3 |
4 | /// Provides access to webview data.
5 | public class WebViewStore: ObservableObject {
| `- note: class 'WebViewStore' does not conform to the 'Sendable' protocol
6 | private var observers = Set<NSKeyValueObservation>()
7 |
:
49 | return webView.observe(keyPath, options: [.prior]) { _, change in
50 | if change.isPrior {
51 | self.objectWillChange.send()
| `- warning: capture of 'self' with non-sendable type 'WebViewStore' in a '@Sendable' closure
52 | }
53 | }
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:58:31: warning: cannot form key path to main actor-isolated property 'title'; this is an error in the Swift 6 language mode
56 | // Observers for all KVO compliant properties
57 | observers = [
58 | subscriber(for: \.title),
| `- warning: cannot form key path to main actor-isolated property 'title'; this is an error in the Swift 6 language mode
59 | subscriber(for: \.url),
60 | subscriber(for: \.isLoading),
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:59:31: warning: cannot form key path to main actor-isolated property 'url'; this is an error in the Swift 6 language mode
57 | observers = [
58 | subscriber(for: \.title),
59 | subscriber(for: \.url),
| `- warning: cannot form key path to main actor-isolated property 'url'; this is an error in the Swift 6 language mode
60 | subscriber(for: \.isLoading),
61 | subscriber(for: \.estimatedProgress),
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:60:31: warning: cannot form key path to main actor-isolated property 'isLoading'; this is an error in the Swift 6 language mode
58 | subscriber(for: \.title),
59 | subscriber(for: \.url),
60 | subscriber(for: \.isLoading),
| `- warning: cannot form key path to main actor-isolated property 'isLoading'; this is an error in the Swift 6 language mode
61 | subscriber(for: \.estimatedProgress),
62 | subscriber(for: \.hasOnlySecureContent),
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:61:31: warning: cannot form key path to main actor-isolated property 'estimatedProgress'; this is an error in the Swift 6 language mode
59 | subscriber(for: \.url),
60 | subscriber(for: \.isLoading),
61 | subscriber(for: \.estimatedProgress),
| `- warning: cannot form key path to main actor-isolated property 'estimatedProgress'; this is an error in the Swift 6 language mode
62 | subscriber(for: \.hasOnlySecureContent),
63 | subscriber(for: \.serverTrust),
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:62:31: warning: cannot form key path to main actor-isolated property 'hasOnlySecureContent'; this is an error in the Swift 6 language mode
60 | subscriber(for: \.isLoading),
61 | subscriber(for: \.estimatedProgress),
62 | subscriber(for: \.hasOnlySecureContent),
| `- warning: cannot form key path to main actor-isolated property 'hasOnlySecureContent'; this is an error in the Swift 6 language mode
63 | subscriber(for: \.serverTrust),
64 | subscriber(for: \.canGoBack),
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:63:31: warning: cannot form key path to main actor-isolated property 'serverTrust'; this is an error in the Swift 6 language mode
61 | subscriber(for: \.estimatedProgress),
62 | subscriber(for: \.hasOnlySecureContent),
63 | subscriber(for: \.serverTrust),
| `- warning: cannot form key path to main actor-isolated property 'serverTrust'; this is an error in the Swift 6 language mode
64 | subscriber(for: \.canGoBack),
65 | subscriber(for: \.canGoForward)
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:64:31: warning: cannot form key path to main actor-isolated property 'canGoBack'; this is an error in the Swift 6 language mode
62 | subscriber(for: \.hasOnlySecureContent),
63 | subscriber(for: \.serverTrust),
64 | subscriber(for: \.canGoBack),
| `- warning: cannot form key path to main actor-isolated property 'canGoBack'; this is an error in the Swift 6 language mode
65 | subscriber(for: \.canGoForward)
66 | ]
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:65:31: warning: cannot form key path to main actor-isolated property 'canGoForward'; this is an error in the Swift 6 language mode
63 | subscriber(for: \.serverTrust),
64 | subscriber(for: \.canGoBack),
65 | subscriber(for: \.canGoForward)
| `- warning: cannot form key path to main actor-isolated property 'canGoForward'; this is an error in the Swift 6 language mode
66 | ]
67 | }
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:77:17: warning: call to main actor-isolated instance method 'evaluateJavaScript(_:completionHandler:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
74 | /// - html: HTML string of the new document.
75 | /// - baseURL: Optional base URL.
76 | func update(_ html: String, baseURL: URL? = nil) {
| `- note: add '@MainActor' to make instance method 'update(_:baseURL:)' part of global actor 'MainActor'
77 | webView.evaluateJavaScript("window.pageYOffset") { [weak self] object, error in
| `- warning: call to main actor-isolated instance method 'evaluateJavaScript(_:completionHandler:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
78 | guard let strongSelf = self else { return }
79 |
WebKit.WKWebView.evaluateJavaScript:2:22: note: calls to instance method 'evaluateJavaScript(_:completionHandler:)' from outside of its actor context are implicitly asynchronous
1 | class WKWebView {
2 | @MainActor open func evaluateJavaScript(_ javaScriptString: String, completionHandler: (@MainActor @Sendable (Any?, (any Error)?) -> Void)? = nil)}
| `- note: calls to instance method 'evaluateJavaScript(_:completionHandler:)' from outside of its actor context are implicitly asynchronous
3 |
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:92:28: warning: call to main actor-isolated initializer 'init(source:injectionTime:forMainFrameOnly:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
88 | /// Instructs the webview to scroll the viewport.
89 | /// - Parameter yOffset: Vertical offset to scroll to.
90 | private func scrollTo(_ yOffset: Int) {
| `- note: add '@MainActor' to make instance method 'scrollTo' part of global actor 'MainActor'
91 | let script = "window.scrollTo(0, \(yOffset));"
92 | let scrollScript = WKUserScript(source: script, injectionTime: .atDocumentEnd, forMainFrameOnly: true)
| `- warning: call to main actor-isolated initializer 'init(source:injectionTime:forMainFrameOnly:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
93 | webView.configuration.userContentController.addUserScript(scrollScript)
94 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKUserScript.h:64:1: note: calls to initializer 'init(source:injectionTime:forMainFrameOnly:)' from outside of its actor context are implicitly asynchronous
62 | @discussion Calling this method is the same as calling `initWithSource:injectionTime:forMainFrameOnly:inContentWorld:` with a `contentWorld` value of `WKContentWorld.pageWorld`
63 | */
64 | - (instancetype)initWithSource:(NSString *)source injectionTime:(WKUserScriptInjectionTime)injectionTime forMainFrameOnly:(BOOL)forMainFrameOnly;
| `- note: calls to initializer 'init(source:injectionTime:forMainFrameOnly:)' from outside of its actor context are implicitly asynchronous
65 |
66 | /*! @abstract Returns an initialized user script that can be added to a @link WKUserContentController @/link.
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:93:53: warning: call to main actor-isolated instance method 'addUserScript' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
88 | /// Instructs the webview to scroll the viewport.
89 | /// - Parameter yOffset: Vertical offset to scroll to.
90 | private func scrollTo(_ yOffset: Int) {
| `- note: add '@MainActor' to make instance method 'scrollTo' part of global actor 'MainActor'
91 | let script = "window.scrollTo(0, \(yOffset));"
92 | let scrollScript = WKUserScript(source: script, injectionTime: .atDocumentEnd, forMainFrameOnly: true)
93 | webView.configuration.userContentController.addUserScript(scrollScript)
| `- warning: call to main actor-isolated instance method 'addUserScript' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
94 | }
95 | }
WebKit.WKUserContentController.addUserScript:2:22: note: calls to instance method 'addUserScript' from outside of its actor context are implicitly asynchronous
1 | class WKUserContentController {
2 | @MainActor open func addUserScript(_ userScript: WKUserScript)}
| `- note: calls to instance method 'addUserScript' from outside of its actor context are implicitly asynchronous
3 |
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:93:31: warning: main actor-isolated property 'userContentController' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
88 | /// Instructs the webview to scroll the viewport.
89 | /// - Parameter yOffset: Vertical offset to scroll to.
90 | private func scrollTo(_ yOffset: Int) {
| `- note: add '@MainActor' to make instance method 'scrollTo' part of global actor 'MainActor'
91 | let script = "window.scrollTo(0, \(yOffset));"
92 | let scrollScript = WKUserScript(source: script, injectionTime: .atDocumentEnd, forMainFrameOnly: true)
93 | webView.configuration.userContentController.addUserScript(scrollScript)
| `- warning: main actor-isolated property 'userContentController' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
94 | }
95 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebViewConfiguration.h:118:56: note: property declared here
116 | /*! @abstract The user content controller to associate with the web view.
117 | */
118 | @property (nonatomic, strong) WKUserContentController *userContentController;
| `- note: property declared here
119 |
120 | /*! @abstract The web extension controller to associate with the web view.
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:93:17: warning: main actor-isolated property 'configuration' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
88 | /// Instructs the webview to scroll the viewport.
89 | /// - Parameter yOffset: Vertical offset to scroll to.
90 | private func scrollTo(_ yOffset: Int) {
| `- note: add '@MainActor' to make instance method 'scrollTo' part of global actor 'MainActor'
91 | let script = "window.scrollTo(0, \(yOffset));"
92 | let scrollScript = WKUserScript(source: script, injectionTime: .atDocumentEnd, forMainFrameOnly: true)
93 | webView.configuration.userContentController.addUserScript(scrollScript)
| `- warning: main actor-isolated property 'configuration' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
94 | }
95 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebView.h:91:63: note: property declared here
89 | /*! @abstract A copy of the configuration with which the web view was
90 | initialized. */
91 | @property (nonatomic, readonly, copy) WKWebViewConfiguration *configuration;
| `- note: property declared here
92 |
93 | /*! @abstract The web view's navigation delegate. */
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:78:36: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
76 | func update(_ html: String, baseURL: URL? = nil) {
77 | webView.evaluateJavaScript("window.pageYOffset") { [weak self] object, error in
78 | guard let strongSelf = self else { return }
| |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
| `- note: task-isolated 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
79 |
80 | strongSelf.webView.loadHTMLString(html, baseURL: baseURL)
[4/5] Emitting module WebView
/Users/admin/builder/spi-builder-workspace/Sources/WebView/WebViewStore.swift:17:17: warning: main actor-isolated default value in a nonisolated context; this is an error in the Swift 6 language mode
15 | /// Initializes a new WebView.
16 | /// - Parameter webView: Optional custom webview. Default WKWebView will be constructed if not provided.
17 | public init(webView: WKWebView = .init()) {
| `- warning: main actor-isolated default value in a nonisolated context; this is an error in the Swift 6 language mode
18 | self.webView = webView
19 |
[5/5] Compiling WebView WebView.swift
Build complete! (8.49s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "WebView",
"name" : "WebView",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "WebView",
"targets" : [
"WebView"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "WebViewTests",
"module_type" : "SwiftTarget",
"name" : "WebViewTests",
"path" : "Tests/WebViewTests",
"sources" : [
"WebViewTests.swift"
],
"target_dependencies" : [
"WebView"
],
"type" : "test"
},
{
"c99name" : "WebView",
"module_type" : "SwiftTarget",
"name" : "WebView",
"path" : "Sources/WebView",
"product_memberships" : [
"WebView"
],
"sources" : [
"WebView.swift",
"WebViewStore.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Done.