[vtk-developers] segfault with vtkLineIntegralConvolution2D
David Froger
david.froger.ml at mailoo.org
Tue Nov 29 15:28:01 EST 2016
Hello VTK devs,
I'm looking for help/advices to solve
https://gitlab.kitware.com/vtk/vtk/issues/16920 .
Does vtkPainterCommunicator needs to inherit vtkObject, as I'm trying to do?
If so, I now have errors:
ERROR: In /home/vagrant/VTK-7.1.0/Common/Core/vtkObject.cxx, line 156
vtkObject (0x18f7140): Trying to delete object with non-zero reference count.
Generic Warning: In /home/vagrant/VTK-7.1.0/Common/Core/vtkObjectBase.cxx,
line 93
Trying to delete object with non-zero reference count.
I understand the error message (C++ deletes an object whose reference count is
not zero), but I don't know where is come from, and how to solve it. (I tried to
put vtkSmartPointers in place of vtkPainterCommunicator*). Anyway, if
vtkPainterCommunicator does not need to inherit vtkObject, the problem does not
need to be solved...
Another problem is the VTK robot that detect trailing whitespace, that a commit
already solved.
Thanks,
David
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