[vtkusers] vtkGL2PSExporter crashes

[David Lonie]

Hmm, that stack doesn't look sane. For example,
vtkGL2PSExporter::GetBestRoot does not touch any vtkTextProperty, and
there certainly should be anything from the shadow map baker under
those calls.

It sounds like the stack is corrupt or the debugging symbols don't
match the library. I'm afraid I can't really tell what might going on
here. Try rebuilding, and maybe using a newer VTK since the GL2PS
exporter has been updated since v6.3.

Do VTK's GL2PS unit tests pass? You can test this by installing the
windows version of ghostscript
(https://www.ghostscript.com/download/gsdnld.html), setting the cmake
variable VTK_GHOSTSCRIPT_EXECUTABLE, rebuilding, and running ctest -R
GL2PS in the build directory.

HTH,
Dave

On Fri, May 5, 2017 at 9:31 AM, rakesh patil <prakeshofficial at gmail.com> wrote:
> Hi David,
>
> This is all I could manage to get. Please find the attached image. I hope it
> is helpful.
>
> Note: I am using VTK 6.3 on windows 10 along with Qt 5.5
>
> Thanks
>
> On Fri, May 5, 2017 at 12:35 AM, David Lonie <david.lonie at kitware.com>
> wrote:
>>
>> Can you provide a backtrace of the crash?
>>
>> Thanks,
>> Dave
>>
>> On Thu, May 4, 2017 at 2:44 PM, rakesh patil <prakeshofficial at gmail.com>
>> wrote:
>> > Hi,
>> >
>> > I am trying to export the rendered image as EPS. I am using
>> > vtkGL2PSExporter
>> > as shown in this example. Only difference is mine is C++ based.
>> >
>> > I have tested it on Windows 10 and Mac OSX. In Mac it is working fine.
>> > On
>> > Windows it crashes. It creates the file but then crashes. Same code
>> > works on
>> > Mac. what could have been gone wrong?
>> >
>> > Thanks
>> >
>> > _______________________________________________
>> > Powered by www.kitware.com
>> >
>> > Visit other Kitware open-source projects at
>> > http://www.kitware.com/opensource/opensource.html
>> >
>> > Please keep messages on-topic and check the VTK FAQ at:
>> > http://www.vtk.org/Wiki/VTK_FAQ
>> >
>> > Search the list archives at: http://markmail.org/search/?q=vtkusers
>> >
>> > Follow this link to subscribe/unsubscribe:
>> > http://public.kitware.com/mailman/listinfo/vtkusers
>> >
>
>