Flutter - Building for iOS, but the linked and embedded framework 'App.framework' was built for iOS Simulator

Question

After updating to Catalina 10.15.4 beta with Xcode 13.4 beta, which also updated Simulator to 13.4 (921.4).

The application compiles and runs correctly on a physical

Answer 1

After several days trying to find a solution to test the Flutter app on iOS device, I finally found this:

flutter clean
flutter build ios

-Open xCode and run app on your device.