issue with PRComponent when porting to Pier3

All my tests passed, and I thought I was done porting - it's never that easy. So, the problem I have is with PRComponent. In my case, the magritte description of componentClass is dependent on one of the prototypeInstance's values. Things worked before there was a prototype instance, just using the componentClass. Now, there is a problem in: initializeVisualComponentSettings: aComponent link: anInternalLink At this point in the initialization, there is a nil value, in the place which is used to dynamically determine what the rest of the magritte description should be. I think the fix is to ensure that when I have a nil value, the corresponding magritte description generated should be appropriate for the situation - i.e. it should not include the attribute descriptions that are causing the problem in the above initialization.