onError method

  1. @override
void onError(
  1. BlocBase bloc,
  2. Object error,
  3. StackTrace stackTrace
)

Called whenever an error is thrown in any Bloc or Cubit. The stackTrace argument may be StackTrace.empty if an error was received without a stack trace.

Implementation

@override
void onError(BlocBase bloc, Object error, StackTrace stackTrace) {
  super.onError(bloc, error, stackTrace);

  var notify = true;

  if (bloc is FieldBloc && !notifyOnFieldBlocError) {
    notify = false;
  } else if (bloc is FormBloc && !notifyOnFormBlocError) {
    notify = false;
  }

  if (notify) {
    child.onError(bloc, error, stackTrace);
  }
}