PromptAbortedException class

Thrown when a wizard runs out of input before it has an answer.

Reaching end-of-input is not a crash: it is what happens when a wizard is started from CI, from a pipe, or when the user presses Ctrl-D. Without it a re-asking prompt would spin forever on a stream that can never answer.

Implemented types

• Exception

Constructors

PromptAbortedException([String message = 'no input available; pass the values as options instead ' 'of using the wizard'])

Creates an abort carrying an actionable message.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

message → String

What the user should do instead.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited