Ionic app crashes on iOS 12.2 because of '_alwaysRunsAtForegroundPriority'

Question

On iOS 12.2 my app is terminated just after startup, with this message in xcode:

Terminating app due to uncaught exception \'NSUnknownKeyException\', rea

Answer 1

This helped me: "Deployment info main interface must be empty" source: https://forum.ionicframework.com/t/app-crashes-when-i-try-to-open-in-it-on-tesflight-on-a-iphone/21005/3