Help me to solve my issue with ffmpeg_kit_flutter

[Dev-Demons]

This is my issue
flutter: Loading ffmpeg-kit-flutter.
[ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: MissingPluginException(No implementation found for method getLogLevel on channel flutter.arthenica.com/ffmpeg_kit)

I added the following to pubspec.yaml

dependencies:
flutter:
sdk: flutter
ffmpeg_kit_flutter: 5.1.0-LTS
ffmpeg_kit_flutter_video: 5.1.0-LTS

flutter:
plugin:
platforms:
android:
package: com.arthenica.flutter.ffmpeg
pluginClass: FlutterFFmpegPlugin
ios:
pluginClass: FlutterFFmpegPlugin

My test code is :

import 'package:ffmpeg_kit_flutter/ffmpeg_kit.dart';

FFmpegKit.execute('-i file1.mp4 -c:v mpeg4 file2.mp4')
    .then((session) async {
  final returnCode = await session.getReturnCode();

  if (ReturnCode.isSuccess(returnCode)) {
    print("this is the success");
    // SUCCESS

  } else if (ReturnCode.isCancel(returnCode)) {
    // CANCEL
    print("this is the cancel");
  } else {
    // ERROR
    print("this is the fail");
  }
});

what is the reason and what can I do to solve this issue?
Any suggestions?

[niccoreyes]

Added these permissions in AndroidMainfest.xml

And went for flutter clean (not sure if this helps)

This is adding permissions for your app to read and write to storage especially for android. I don't know about other platforms though if they need something like this