onError method

  1. @override
void onError(
  1. DioException err,
  2. ErrorInterceptorHandler handler
)

Called when an exception was occurred during the request.

Implementation

@override
void onError(DioException err, ErrorInterceptorHandler handler) {
  // Call the _renderCurlRepresentation method and pass the requestOptions from the error
  _renderCurlRepresentation(err.requestOptions);

  // Call the next error handler
  return handler.next(err);
}