swiftcrashios12xcode13.2

App crash when I run on iOS 12.5.5 version - dyld: Symbol not found: ___chkstk_darwin

after updating Xcode 13.2.1 (13C100) when I run my app on iPhone 6(12.5.5) it's showing an error and the app is crashing.

    dyld: Symbol not found: ___chkstk_darwin
  Referenced from: /private/var/containers/Bundle/Application/39152A4A-A4A7-4940-999B-A61D1D72C83C/Sq.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/39152A4A-A4A7-4940-999B-A61D1D72C83C/Square Insurance.app/Frameworks/libswift_Concurrency.dylib
(lldb)
Solution

  • issue has been fixed with XCODE update : Version 13.3 (13E113)