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/Dart 2

UnimplementedError class

Thrown by operations that have not been implemented yet.

This Error is thrown by unfinished code that hasn't yet implemented all the features it needs.

If a class is not intending to implement the feature, it should throw an UnsupportedError instead. This error is only intended for use during development.

Inheritance
Implements

Constructors

UnimplementedError([String message ])

Properties

messageString
final
hashCodeint
read-only, inherited
The hash code for this object. [...]
runtimeTypeType
read-only, inherited
A representation of the runtime type of the object.
stackTraceStackTrace
read-only, inherited

Methods

toString() → String
noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]

Operators

operator ==(dynamic other) → bool
inherited
The equality operator. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-core/UnimplementedError-class.html