onError method

@override void onError(FlutterErrorDetails details)

Offer an error handler

Implementation

@override
void onError(FlutterErrorDetails details) {
  // Record the triggered event
  assert(() {
    if (_debugPrintEvents) {
      debugPrint('$_consoleLeadingLine onError() in $_consoleClassName');
    }
    return true;
  }());
}