Fix InvalidPluginException

✅ Solution

The "InvalidPluginException" in Flutter often occurs because of inconsistencies or version incompatibility issues between Flutter plugins and the Android Gradle Plugin (AGP) used in your Android project, especially after upgrading AGP. Ensure your Flutter plugins are compatible with the AGP version by upgrading them to their latest versions via `flutter pub upgrade`. If the problem persists, try downgrading your AGP version in the `android/build.gradle` file to one known to be compatible with your plugins and Flutter version.