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Hello @Mio-TW, This issue has come up in the past, but I believe it was fixed in more recent versions of the dependencies we are using for the realtime preview. Could you please try again after running: python3 -m pip install --upgrade jupyterlab ipywidgets ipydatawidgets jupyterlab-widgets pythreejs
python3 -m jupyterlab . # Start the server again |
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Dear Sionna Team,
When I ran this tutorial, I suffered an issue for the "Open 3D preview".
The error message is:
How do I solve this problem? Thank you.
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