1. Dart
2. dart:core
3. Error
4. stackTrace property

Error class

1. Constructors
2. Error
3. Properties
4. stackTrace
5. hashCode
6. runtimeType
7. Methods
8. noSuchMethod
9. toString
10. Operators
11. operator ==
12. Static methods
13. safeToString

external StackTrace get stackTrace;