1. Dart
2. dart:core
3. UnsupportedError
4. UnsupportedError constructor

##### UnsupportedError class

1. Constructors
2. UnsupportedError
3. Properties
4. message
5. hashCode
6. runtimeType
7. stackTrace
8. Methods
9. toString
10. noSuchMethod
11. Operators
12. operator ==

description

# UnsupportedError constructor

UnsupportedError(String message)

## Implementation

    @pragma("vm:entry-point")
    UnsupportedError(this.message);