Segmentation Faults when running Fury demos

[hh-19]

I have recently found this library and was trying to run the demos files given on the website. However, I run into segmentation faults when trying to run the demos scripts (have tried viz_markers.py, collision-particles.py, viz_network_animated.py with all causing Seg faults).

The only error is "Segmentation fault (core dumped)", there is no traceback call. I have narrowed down the error to showm.initialize() in the collision-particles.py and viz_network_animated.py scripts and window.record() in viz_markers.py. It is probably some error with my setup/config, but any help would be greatly appreciated.

I'm using:

• Ubuntu 20.04
• Python 3.10.4
• Fury 0.8.0
• VTK 9.1.0
• Run in Conda environment

[xtanion]

Hi @hh-19, I've tried all running these demos and they're working perfectly fine (python 3.9, vtk 9.1.0). can you confirm if vtk is installed properly? (I tried installing vtk in python 3.10 and it was not supported)

[hh-19]

Downgraded to Python 3.9 and is working now. Thanks a lot for your help @xtanion, not sure how vtk managed to be installed in the environment given that it is unsupported for 3.10 but it seems like that was causing the issue.