I am trying to implement incoming call notification.
I use FirebaseMessaging.instance.getAPNSToken() to get APNS token using Firebase but keeps returning a null value.
I've tried to:
- delete the app
- delete podfile.lock
- flutter clean
- flutter run
Reinstalling the app causes a semantic error 
Please help, can't seem to find the proper solution for this issue. Thank you
Solution 1: Yarokh Ansari
Just Update to Xcode version to 13+ or you can downgrade the package by running these commands cd ios
flutter clean
pod deintegrate
rm -fr Pods
rm Podfile
rm -Rf Podfile.lock
rm -Rf .symlinks
rm -Rf Flutter/Flutter.framework
rm -Rf Flutter/Flutter.podspec
pod cache clean --all
same issue https://i.stack.imgur.com/Od1or.png
