My application error

Question

GTSStar OP

Created Mar ’23

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My app submit to appstore review as it crashed on launch width log:

Log error

How to fix??? please help me! Thank you

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Answer 1

DTS Engineer OP

Apple

Mar ’23

The presence of the Last Exception Backtrace section means that your app crashed due to an unhandled language exception. Check out its backtrace:

0   CoreFoundation            … __exceptionPreprocess + 164
1   libobjc.A.dylib           … objc_exception_throw + 60
2   Foundation                … _NS_os_log_callback + 0
3   Foundation                … +[NSURL(NSURL) fileURLWithPath:] + 32
4   Create 3D Digital Designs … 0x1021d0000 + 2548044
5   Create 3D Digital Designs … 0x1021d0000 + 2548304
6   Create 3D Digital Designs … 0x1021d0000 + 2550172
7   Create 3D Digital Designs … 0x1021d0000 + 32664
8   UIKitCore                 … -[UIViewController _sendViewDidLoadWithApp…

Your code in frame 4 has called +[NSURL fileURLWithPath:] which has throw this exception. That’s probably because the path was nil. Regardless, the way forward here is to identify the code in frame 7 through 4. To do that you need to symbolicate your crash report, per the advice in Adding Identifiable Symbol Names to a Crash Report.

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