1. Dart
2. dart:core
3. ArgumentError
4. message property

##### ArgumentError class

1. Constructors
2. ArgumentError
3. notNull
4. value
5. Properties
6. invalidValue
7. message
8. name
9. hashCode
10. runtimeType
11. stackTrace
12. Methods
13. toString
14. noSuchMethod
15. Operators
16. operator ==
17. Static methods
18. checkNotNull

# message property

dynamic message
final

Message describing the problem.

## Implementation

    final message