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noSuchMethod method

dynamic noSuchMethod (Invocation invocation)

Invoked when a non-existent method or property is accessed.

Classes can override noSuchMethod to provide custom behavior.

If a value is returned, it becomes the result of the original invocation.

The default behavior is to throw a NoSuchMethodError.

Implementation

@pragma("vm:entry-point")
external dynamic noSuchMethod(Invocation invocation);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-core/Object/noSuchMethod.html