Hi Lukas. I am using latest OB + RB in PharoDev 1.1 and I have a problem trying to add a class variable.

To reprpoduce
1) take any class, for example TestCase.
2) Go to the class side
3) add a class side variable. For example:

TestCase class
�� instanceVariableNames: 'history something'

4) The problem is in

�InteractiveAddClassChange >> definingSuperclass
�� ^ Smalltalk globals at: self superclassName

since self superclassName answers nil, because

AddClassChange class >> superclassName
�� className isNil
�� ifTrue: [ self fillOutDefinition ].
�� ^ superclassName

className prints ->� #'Unknown Class'

I attach PharoDebug.log also.

Cheers

Mariano