##### OSError class

1. Constructors
2. OSError
3. Properties
4. errorCode
5. message
6. hashCode
7. runtimeType
8. Methods
9. toString
10. noSuchMethod
11. Operators
12. operator ==
13. Constants
14. noErrorCode

# message property

String message
final

Error message supplied by the operating system. This may be `null` or empty if no message is associated with the error.

## Implementation

    final String message