Dart SDK
dart:async
StreamController
addError
method
addError
StreamController
Properties
stream
onListen
onPause
onResume
onCancel
sink
isClosed
isPaused
hasListener
done
Constructors
StreamController
broadcast
Methods
addError
addStream
add
close
void
addError
(
Object
error
,
[
StackTrace
stackTrace
]
)
Send or enqueue an error event.
If error is
null
, it is replaced by a
NullThrownError
.