recordException method

Exception? recordException([ Object? error, StackTrace? stack ])

Return the 'last' error if any.

Implementation

Exception? recordException([Object? error, StackTrace? stack]) {
  // Retrieved the currently recorded exception
  var ex = _recException;
  if (error == null) {
    // Once retrieved, empty this of the exception.
    _recException = null;
    _stackTrace = null;
  } else {
    if (error is! Exception) {
      _recException = Exception(error.toString());
    } else {
      _recException = error;
    }
    // Return the current exception
    ex = _recException;
    _stackTrace = stack;
  }
  return ex;
}