onError method

@override void onError(String? error)

Implementation

@override
void onError(String? error) {
  if (error == null) {
    return;
  }
  final item = DartItem();
  item.data = error;
  item.type = dartTypes.dtString;
  item.hint = dataHints.error;
  item.complete = true;
  _append(item);
}