[Paraview-developers] Crash in vtkTkRenderWidget on exiting (in my modified version of ParaView)

[Stanton, Eric T]

I'm making changes/improvements to the Lookmark Manager code but
*sometimes* when I exit ParaView, I get an access violation in
vtkTkRenderWidget at line 747. 

I've been chasing this bug around for a while and can't figure out what
I changed to cause this behavior.

The problem is that I don't understand the error and so don't know what
to look for in debugging my code. If someone could help me with this I'd
be most grateful.

Thanks,

Eric Stanton
Sandia National Laboratories
Data Analysis and Visualization
505-284-4422