addError abstract method

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

Add an error to the sink.

Like add, it will return immediately if the error is handled straight away. Otherwise will return a Future that will resolve when the error has been handled.

Implementation

@override
FutureOr<void> addError(Object error, [StackTrace? stackTrace]);