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app crash on iOS 16.1(beta) when using "self.navigationController.navigationBarHidden = NO"
if (@available(iOS 16.1, *)) {
[self.navigationBar setNeedsLayout];
[self.navigationBar layoutIfNeeded];
}
It can fix this problem.
I found it's Apple's bug because the new Navigation Title in iOS 16 is TitleControl Class.
When you compile and run Xcode 13, it has a delay in updating constraints， It cause LayoutGuide's sosConstrain release(unsafe_unretained), So it caused a crash。
You can call the above two lines of code to let the navigation update the constraint layout of TitleControl immediately.