dart:async

addError method

void addError (
  1. Object error,
  2. [StackTrace? stackTrace]
)
override

Adds error to the controller's stream.

As StreamController.addError, but must not be called while an event is being added by add, addError or close.

Implementation

void addError(Object error, [StackTrace? stackTrace]);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-async/SynchronousStreamController/addError.html