Check that your config file `flutter_launcher_icons.yaml` has a `flutter_icons` section

Could not find bin\flutter_launcher_icons.dart in package flutter_launcher_icons.

Your pubspec.yaml should be like this to fix any of above error:

dependencies:
  flutter_launcher_icons: ^0.8.1

flutter_icons:
  android: 'launcher_icon'
  ios: true
  image_path: 'assets/APP_ICON.png'