Flutter Error on Real iOS Device: "module 'fluttertoast' not found"

Question

My flutter app is working properly in iOS Simulator.

I have added fluttertoast by:

1. Adding it on pubspec.yaml

   dependencies: flutter: sdk: flutter

   cupertino_icons: ^0.1.3

   fluttertoast: ^7.0.1

2. Importing in my dart file

   import 'package:fluttertoast/fluttertoast.dart';

So far it works as intended. BUT, when I move to a REAL iOS device, my iPhone XS, It won't compile. I get this error:

fatal error: module 'fluttertoast' not found @import fluttertoast;

What am I missing?

Answer 1

Suprisingly, I made it work just now.

What I did:

1. Tried to modified the podfile.
2. Tried to run it. Error due to podfile.
3. Revert podfile to original state.
4. Tried to build, pop-up asking something like 'would you like to use Xcode version or version on disk (I used Xcode version before which may have caused the problem)
5. I chose to use VERSION ON DISK.
6. Program is now working on real iOS device.

So whenever you get the pop-up asking "which version to use", always choose "VERSION ON DISK".

Thanks guys