Xcode 16.3 reports ARM Assembly code as explanation of a crash

Developer Tools & Services Xcode
Allairgoo
Allairgoo OP
Created 2w
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crashlog.crash
How do I understand this bug report ? It is ARM Assembly code with a crash of an iOS Library : libobjc.A.dylib.

I do not know ARM Assembly code.

This happens just after SceneDidDisconnect . If i put 'exit(0)' in SceneDidDisconnect , there is no crash. In the crash log we set that IOS trys to terminate my App but it can not.

Answered by ssmith_c in 832820022

did you refer to https://developer.apple.com/documentation/xcode/identifying-the-cause-of-common-crashes?

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ssmith_c
ssmith_c OP
2w
Accepted Answer

did you refer to https://developer.apple.com/documentation/xcode/identifying-the-cause-of-common-crashes?

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Allairgoo
Allairgoo OP
2w

This problem was resolved by the intervention of an Apple engineer in another thread where I pointed out the bug report for Xcode 16.2, which almost pointed me to the correct culprit in the bug: ApplicationDelegate, in my Swift code.

While Xcode 16.3 displays this ARM assembly code in a completely different report than 16.2. Do you see ApplicationDelegate in this assembly code? I don't.

What I'm pointing out is that Xcode 16.3 doesn't help developers in my case.

And regarding the link you provided, which is very comprehensive, I wonder why it isn't in the Xcode help where it would be very useful.

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Xcode 16.3 reports ARM Assembly code as explanation of a crash
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