The operation was not allowed by the object.

This Error is thrown when an instance cannot implement one of the methods in its signature.

Inheritance
Implemented by

Constructors

UnsupportedError(String message)

Properties

hashCode int

Get a hash code for this object.

read-only, inherited
message String

read-only
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited
stackTrace StackTrace

read-only, inherited

Operators

operator ==(other) bool

The equality operator.

inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

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

inherited
toString() String

Returns a string representation of this object.