Undo/redo does not work well with custom filters
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
To reproduce:
- Create custom filter with 1 exposed property
- Apply custom filter
- Undo to before the custom filter application
- Redo
The custom filter panel is empty and the following error is produced: no server specified. cannot undo/redo. no server specified. cannot undo/redo. EndUndoSet called without a BeginUndoSet. ERROR: In /home/berk/work/ParaView3/Servers/ServerManager/vtkSMUndoStack.cxx, line 368 vtkSMUndoStack (0x82116f0): No active UndoSet, cannot add the element to it.