Crash on launch with beta 5 (SwiftUI)

Question

Created Aug ’20

Replies 4

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Participants 3

Seeing the following error when trying to launch the macOS target of my SwiftUI app.

This launched fine with Xcode 12 beta 4 but with beta 5 this error is new.

Code Block logdyld: Symbol not found: _$s7SwiftUI11ToolbarItemVyxq_GAA0C7ContentAAMc
  Referenced from: /Users/<user>/Library/Developer/Xcode/DerivedData/DreamStream-grkkdqtyjblsklcucztvkmmlbvce/Build/Products/Debug/DreamStream.app/Contents/MacOS/DreamStream
  Expected in: /System/Library/Frameworks/SwiftUI.framework/Versions/A/SwiftUI
 in /Users/<user>/Library/Developer/Xcode/DerivedData/DreamStream-grkkdqtyjblsklcucztvkmmlbvce/Build/Products/Debug/DreamStream.app/Contents/MacOS/DreamStream
(lldb)

I tried clean build, deleting derived data and re-created the whole project, but get the same.

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Answer 1

Apple_Kevin OP

Aug ’20

Can confirm this. None of my apps is working on macOS. Hope this is fixed when running on macOS 11 Beta 5.

0

Answer 2

finbarr OP

Aug ’20

Using Big Sur 11.0 Beta (20A5343i)

1

Answer 3

finbarr OP

Aug ’20

Ok thanks so I guess the release notes are not showing the correct required version:

"Intel-based Mac running macOS Catalina 10.15.4 or later."

0

Answer 4

roundwallsoftware OP

Aug ’20

I'm having the same issue. Updated to the latest Big Sur beta last night and it did not fix it. :(

0