6179 Cannot define subclasses of this class

Product Information > JADE Error Messages and System Messages > 6000 through 6999 - JADE Compiler Errors > 6179 - Cannot define subclasses of this class

6179 Cannot define subclasses of this class

Cause

This error occurs if you attempt to define a subclass of a class that cannot be subclassed; for example, Control, JadeScript, and certain abstract Collection classes.

Action

Remove or modify the invalid subclass definition.