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shaps80 / SwiftUIBackports

A collection of SwiftUI backports for iOS, macOS, tvOS and watchOS
MIT License
931 stars 59 forks source link

XCPreviewAgent crash when using the .task modifier in Xcode 14 #27

Closed johnrogers closed 1 year ago

johnrogers commented 1 year ago

General Information

Describe the bug

Since adding .backport.task { await someAsyncWork() } to my SwiftUI views, XCPreviewAgent crashes. Removing the modifier again makes the preview appear.

Steps to reproduce

Implement the task modifier on a SwiftUI view in Xcode and observe that the preview agent crashes.

Expected behavior

The preview works.

Stack trace, compiler error, code snippets

CrashReportError: XCPreviewAgent crashed

XCPreviewAgent crashed. Check ~/Library/Logs/DiagnosticReports for crash logs from your application.

Process: XCPreviewAgent[97637]
Date/Time: 2022-09-27 03:42:32 +0000
Log File: <none>

Application Specific Information:
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==================================

|  MessageError: Connection interrupted
|  
|  ==================================
|  
|  |  MessageSendFailure: Message send failure for <ServiceMessage 249: update>
shaps80 commented 1 year ago

@johnrogers I'm not able to reproduce this, could you attach a simple project demonstrating the issue please 👍