[vtkusers] Segmentation fault with QT + vtkDEMReader

[David Doria]

On Sun, Jul 29, 2012 at 6:15 AM, Pa Set <pasyte at hotmail.it> wrote:
> Hello,
> no .pro file sorry.
> The source files in the wiki page were used. So the development chain is QT
> + VTK + CMAKE.
> The only changes to the sources are shown in the initial message.
> I can add for your request the linking output: (same for modified and
> unmodified versions)
>
> Linking CXX executable RenderWindowUIMultipleInheritance
> /usr/bin/cmake -E cmake_link_script
> CMakeFiles/RenderWindowUIMultipleInheritance.dir/link.txt --verbose=1
> /usr/bin/c++     -Wno-deprecated
> CMakeFiles/RenderWindowUIMultipleInheritance.dir/RenderWindowUIMultipleInheritance.cxx.o
> CMakeFiles/RenderWindowUIMultipleInheritance.dir/SimpleViewUI.cxx.o
> CMakeFiles/RenderWindowUIMultipleInheritance.dir/moc_SimpleViewUI.cxx.o  -o
> RenderWindowUIMultipleInheritance -rdynamic /usr/lib/libQVTK.so.5.8.0
> /usr/lib/libvtkViews.so.5.8.0 /usr/lib/libvtkInfovis.so.5.8.0
> /usr/lib/libvtkWidgets.so.5.8.0 /usr/lib/libvtkHybrid.so.5.8.0
> /usr/lib/libvtkVolumeRendering.so.5.8.0 /usr/lib/libvtkParallel.so.5.8.0
> /usr/lib/libvtkRendering.so.5.8.0 /usr/lib/libvtkGraphics.so.5.8.0
> /usr/lib/libvtkImaging.so.5.8.0 /usr/lib/libvtkIO.so.5.8.0
> /usr/lib/libvtkFiltering.so.5.8.0 /usr/lib/libvtkCommon.so.5.8.0 -lm
> /usr/lib/libvtksys.so.5.8.0 -ldl /usr/lib/libvtkQtChart.so.5.8.0 -lQtGui
> -lQtSql -lQtNetwork -lQtCore -Wl,-rpath,/usr/lib/openmpi/lib
> -Wl,-rpath-link,/usr/lib/openmpi/lib

Maybe you built VTK against a different version of Qt than you are
building your program against? I would try rebuilding VTK and making
sure it is using the same Qt install that you are trying to use with
your program.

David