Could you please help me find the cause of this crash? It happens only when I archive and run it through test flight (via Xcode it runs smoothly). It happens while launching the app
Xcode 12, iOS 15, Can't find the cause of a crash
Exception Type: EXC_CRASH (SIGABRT)
This mean that your app crashed itself by calling abort. The most common cause of this is an unhandled language exception, and that’s confirmed be the presence of the Last Exception Backtrace section.
0 CoreFoundation … __exceptionPreprocess + 220
1 libobjc.A.dylib … objc_exception_throw + 60
2 CoreFoundation … +[NSObject(NSObject) _copyDescription] + 0
3 CoreFoundation … ___forwarding___ + 1728
4 CoreFoundation … _CF_forwarding_prep_0 + 96
5 SDKNetwork … -[IMRequestsManager checkContentType:] + 88
Frame 5 is your code. Frames 4 through 0 sugest that it’s called an invalid method an on object, most likely because of a memory management problem.
I recommend that you symbolicate this log to uncover the exact line of code for frame 5. See Adding Identifiable Symbol Names to a Crash Report.
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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Did you ever find a solution to this? I'm experiencing a similar problem.