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load_hemipheres is crashing python jupyter

See original GitHub issue

Hi guys,

We’ve had problems with our jupyter kerner crashing when we try to run the load_hemipheres command. Is this a known issue? Are there any extra dependencies we are missing?

Issue Analytics

State:
Created 2 years ago
Comments:11

Top GitHub Comments

1reaction

Bountainmicyclecommented, Sep 21, 2021

Hi,

I have pretty much the same problem; trying to plot anything with plot_hemispheres() (on a server) results in a segmentation fault:

zsh: segmentation fault python plottest.py

I’m not using Jupyter Notebook though.

Trying to run the vtk CylinderExample results in exactly the same segmentation fault issue. Using ssh -Y doesn’t change anything. Trying to directly output the plots as screenshots with plot_hemispheres(..., screenshot=True, filename='/path/to/fig.png') results in the following:

2021-09-21 17:13:16.060 ( 14.821s) [ 3660D740]vtkXOpenGLRenderWindow.:448 ERR| vtkXOpenGLRenderWindow (0x4f179a0): bad X server connection. DISPLAY= zsh: abort python plottest.py

Help would be greatly appreciated.

0reactions

OualidBenkarimcommented, Jun 2, 2021

Yes, you can do it: plot_hemispheres(..., screenshot=True, filename='/path/to/fig.png')