?Hi,
the OpenGL entry points are determined during runtime, so most probably this IS
related to your graphics driver. My advise is to follow the hint of the error
message. Just in case if you're running a VM: you also get the same error
message when running the Workbench in VirtualBox, as the vbox graphics driver
can't handle the higher requirements.
Best,
Stefan
________________________________
Von: LOPEZ VELAZCO, ROCIO <rocio.lo...@upf.edu>
Gesendet: Freitag, 13. Juli 2018 17:40
An: mitk-users@lists.sourceforge.net
Betreff: [mitk-users] MITK based app problems with new release2018
Hello all,
I work with Fedora 27. I compiled a new branch of mitk2018
T24059-IGTRelease-2018.03<https://phabricator.mitk.org/source/mitk/browse/T24059-IGTRelease-2018.03/>
and it works perfectly.
I have a MITK-based application that worked with MITK last release (2016).
However I now link it to the new mitk2018 and I have weird errors regarding
OpenGL2 and vtkShaderProgram:
ERROR: In
/.../mitk2018/build-release/ep/src/VTK/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx,
line 797
vtkGenericOpenGLRenderWindow (0x2d07cf0): GL version 2.1 with the gpu_shader4
extension is not supported by your graphics driver but is required for the new
OpenGL rendering backend. Please update your OpenGL driver. If you are using
Mesa please make sure you have version 10.6.5 or later and make sure your
driver in Mesa supports OpenGL 3.2.
I can compile the source but the error appears when executing the application
and in runtime vtk, the interface looks like this:
[cid:ii_jjk54oky0_1649445425e10a39]
You could reproduce this error using the code:
https://github.com/RocioLO/MITK2018-based-app. You should first give it the
MITK-build directory path in cmake and then just compile and execute.
I don't think this is not about updating my OpenGL driver, but more related
with linking libraries...
Would you have any idea on what might be happening?
Any comment would be very welcome.
Thank you very much in advance.
Best regards,
Rocío
--
Rocío López Velazco
SimbioSYS group, BCN MedTech
UniversityPompeu Fabra
Department of Information and Communication Technologies
Roc Boronat, 122 (Tànger Building), 08018 Barcelona
Office 55 119
https://bcn-medtech.upf.edu/
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