This problem does not occur when the application is initially installed, but appears after a period of use, and once it appears Whether it is TextField or TextEditor or even UITextField will crash every time, unless the app is deleted and reinstalled Apparently, I did not do any Array-related operations myself when displaying the keyboard and editing the text Has anyone else encountered a similar problem, or is there a workaround?

dyld: Symbol not found: ___chkstk_darwin   Referenced from: /private/var/containers/Bundle/Application/2D78E028-8BEF-435C-9194-89A1D4C6F1AB/Client.app/Frameworks/libswift_Concurrency.dylib (which was built for iOS 13.0)   Expected in: /usr/lib/libSystem.B.dylib  in /private/var/containers/Bundle/Application/2D78E028-8BEF-435C-9194-89A1D4C6F1AB/Client.app/Frameworks/libswift_Concurrency.dylib