the app works perfectly fine in Release build, if launched from Xcode onto the device. But it will crash on a button click if launched on device whether the device is disconnected from Xcode. Below is an associated crash log:
EXC_CRASH (SIGABRT)
Last Exception Backtrace:
0 CoreFoundation … __exceptionPreprocess + 216 (NSException.m:199)
1 libobjc.A.dylib … objc_exception_throw + 56 (objc-exception.mm:565)
2 UIKitCore … -[UINavigationController pushViewController:transition:
forceImmediate:] + 428 (UINavigationController.m:7530)
This shows that your app has crashed due to an unhandled language exception thrown by UINavigationController. If you monitor the system log during the crash, there should be a message describing the problem.
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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