[vtkusers] gpu_shader4 is not supported

[Ken Martin]

That error typically indicates your graphics card is missing the required
opengl support. I would guess your server node lacks a graphics card (as
opposed to the tesla compute card). You can try running

ctest -R VBOPLY -VV

that test starts by checking for your OpenGL support and outputs some
useful information when it runs.

ctest -R Apple -VV

also can be useful output

Thanks
Ken




On Tue, Apr 12, 2016 at 1:01 PM, Fabian Torres <fabian.trobles at gmail.com>
wrote:

> Hi all
>
> I'm trying to use vtk in a server with:
>
> windows server 2012
> VS 2013
> VTK 7.0.0
> NVIDIA Tesla K40c
>
> VTK compiles in VS without any errors, but when I try to run the examples
> cone.exe or any other I get the next error
>
> Error: In
> C:/Libraries/VTK-7.0.0/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx, line 545
> vtkWin32OpenGLRenderWindow [0059BF18]: GL version 2.1 with gpu_shader4
> extension is not supported by your graphics driver.
>
> Im not an OpenGL expert so I do not know how to fix this problem.
>
> Can anybody help me?
>
> Thanks a lot.
>
> --
> Fabián Torres Robles
> Maestria en Ciencias en Ingeniería Electrónica
> Ingeniería en Sistemas Electrónicos
> tel. 58081280, 0445534661338
> e-mail fabian.trobles at gmail.com, dae.wong at gmail.com
>
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-- 
Ken Martin PhD
Chairman & CFO
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065
518 371 3971

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