I have a flutter app, everything fine with Android studio and run on Android system smoothly without any problem When I moved to iOS version, I start facing multiple problems and I solve it all, the last problem is missing app_settings, but the folder already created on the project root.
- I tried to run it through Xcode, it shows an error as shows on the picture:

- I tried to run this command (Flutter run) inside the project directory, it shows this error:

I tried this steps with no solutions:
Changed the rate_my_app version in Pubspec.yaml and Pubspec.lock
Then delete those files: podfile - podfile.lock - pods folder - build folder
Then run those command inside the project directory: pod init add this lines to podfile: pod 'GoogleMaps' pod 'Firebase' pod 'FirebaseAuth'
add this line to AppDelegate.swift import FirebaseAuth
add this line to lib/models/user/user_model.dart import 'package:app_settings/app_settings.dart';
then run this command pod install
Then from Xcode > Product > Clean build folder
The run the app
FYI, the project shows a missing framework which I couldn't find any solution for that except deleting the record from the project every time it shows up.
