Marco Musy

Thanks @aleprezervtech for reporting the issue. Does this also give you the same error message? ```python from vedo import load, show vol = load('https://vedo.embl.es/examples/data/vase.vti') show(vol) ``` You can also try:...

In both cases? Are you able to run it from a nornal python script outside jupyter? what is your operative system?

Ah that's why! Try following these steps: https://github.com/marcomusy/vedo/issues/64#issuecomment-559979201 If it doesn't help give me a couple of days to test it before the next release.

I see - I'm not 100% if it's possible, I'll get back to you when i can.

Hi @jcfr ! Thanks for your message, I've been experiencing a few problems with VTK9.0.1 vs VTK8.1.2 ... 1. It doesn't work at all (!) on my ubuntu (neither version...

1. I just downloaded paraview 5.9 and it seems to work fine, although it doesn't show what vtk version is using:  My Ubuntu system: ![Screenshot from...

I can reproduce your paraview snapshot. Yet if I try https://ajpmaclean.github.io/web-test/site/Python/Tutorial/Tutorial_Step1/ : ```bash ~ > python3 cone.py XIO: fatal IO error 39 (Directory not empty) on X server ":1" after...

What is your OS? If on ubuntu, what if you try: `sudo apt install python-qt4 libgl1-mesa-glx`

There should be a `yum` equivalent of the apt in redhat.

Are you able to run this script: ```python #!/usr/bin/env python # import vtk cone = vtk.vtkConeSource() cone.SetHeight(3.0) cone.SetRadius(1.0) cone.SetResolution(10) coneMapper = vtk.vtkPolyDataMapper() coneMapper.SetInputConnection(cone.GetOutputPort()) coneActor = vtk.vtkActor() coneActor.SetMapper(coneMapper) ren = vtk.vtkRenderer()...