MantisBT - Old ParaView Bugs
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0002080Old ParaView Bugs public2005-07-26 18:072005-07-26 18:09
François Bertel 
Lisa Avila 
urgentmajoralways
assignedopen 
0002080: Deleting the clip filter on an image data when volume rendering is selected makes ParaView crash
1. Open an image data
2. clip it
3. Select volume rendering: rendering works properly
4. delete the clip filter->ParaView crashes

running gdb, line 107 of
ParaView/GUI/Client/vtkPVDisplayGUI.cxx crashes
because
this->DisplayGUI->GetPVRenderView() return a null pointer
so
this->DisplayGUI->GetPVRenderView()->... crashes
because it deferences a null pointer.


Note:
it happens only with clip.
If I try Tetrahedralize instead, it also generates a vtkUnstructuredGrid. If I try to delete the filter right after a volume rendering selection, there is no crash.

Maybe, it is something related to the 3D widgets
that come with the clip filter... just an assumption.
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