Jupyter notebook STEPControl_Reader.TransferRoot(s) issue

Giorgino R
Thu, 06/15/2023 - 14:58

Forums:

Hi there,

I am trying to load a Step file on a Jupyter notebook/Jupyter-lab file. However, when I execute STEPControl_Reader.TransferRoot() the kernel dies. If I run the same code via a python script everything works fine. Is this a known issue?

step_reader = STEPControl_Reader()
step_reader.ReadFile('./file.STEP')
nbs = step_reader.TransferRoot()

Many thanks and best regards

Dmitrii Pasukhin
Fri, 06/16/2023 - 11:27

Have you any warning/error messages?

Best regards, Dmitrii.

Giorgino R
Fri, 06/16/2023 - 13:49

Hi Dmitrii,

The only information I can get from the logs (jupyter-lab --debug) when I execute the nbs = step_reader.TransferRoot() is the following:

Starting buffering for fcc3....

I attach a sample step file to try to reproduce the issue. It looks like this occurs for both jupyter notebook and jupyter-lab.

Attachments:

tepfile.zip

Giorgino R
Tue, 06/27/2023 - 11:11

Hi there,

Did you manage to reproduce the issue? Any idea of what may cause this crash?

Many thanks and best regards.