Question about render the video

[HumbleBone]

Hello @mkocabas, Thanks for your awesome works, When I was running the demo.py, something wrong happened in rendering the output video. The details are in the picture below, can you help me slove the problem.

[mkocabas]

Hi @HumbleBone,

Thanks for your interest. Problem may be related to OpenGL or Pyrender installation. Could you check here to install a compatible PyOpenGL package?

[athn-nik]

@HumbleBone you can try using install_pip.sh instead of anaconda. It will automatically set up a clean environment with the correct python version.

[HumbleBone]

@mkocabas I have tried the way you said, and I used the Virtual environment. But another problem happened?

[mkocabas]

Can you try to run this example on your computer?

[HumbleBone]

I try to run the example on my computer, and the result of the operation is the same.
RuntimeError: Validation failure (0):

[mkocabas]

Ok, then the whole issue is with pyrender. We never encountered such an error.

Could you open an issue on pyrender repo? You may find an answer there.

I am closing the issue now, since it is not related to VIBE. Feel free to post here if you find a solution.

[HumbleBone]

Thanks for your help @mkocabas , I finally solve my problem by this. So I make pyopengl use libOpenGL.so and not libGL.so, and it works.

[xuxy09]

I am having the exact same problem. Could you please provide more details about how to solve this problem?

[athn-nik]

@xuxy09 it is an opengl problem. You can see the solution @HumbleBone provided above.

[xuxy09]

Thanks for your help @mkocabas , I finally solve my problem by this. So I make pyopengl use libOpenGL.so and not libGL.so, and it works.

Hi @HumbleBone , can you please tell you me how you solve this problem? I am new to opengl. So the link above does not help much. Could you please provide more details? Thank you so much!