2005-06-22 15:57:48 lippert
When you invoke the properties of the message which goes from an object to an actor (this is important!)
and then want to choose a predecessor guard or name component by pressing one the buttons, you get
error: "C:\cvs\ameos\ameos_92_head\source\templates\uml\rules\qrl\message_label.inc", line 1015: Attempt to dereference NULL component objScopeClass
An actor has no UmlObjectClassScope, thats the problem.
Discovered for sequence diagrams, but affects probably all interaction diagrams.
Note: no error for objects with anonymous class scope.