AsyncError<ValueT> constructor

const AsyncError<ValueT>(
  1. Object error,
  2. StackTrace stackTrace, {
  3. @internal bool? retrying,
})

Creates an AsyncValue in the error state.

I don't have a StackTrace, what can I do? You can still construct an AsyncError by passing StackTrace.current:

AsyncValue.error(error, StackTrace.current);

Implementation

const AsyncError(
  Object error,
  StackTrace stackTrace, {
  @internal bool? retrying,
}) : this._(
       (err: error, stack: stackTrace, retrying: retrying),
       loading: null,
       value: null,
     );