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WARNING: Blocking Cross Origin WebSocket Attempt #609
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Could you try passing the following settings to Tornado?
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Thanks for the hint, I succeeded with
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Yes from the CLI you need to add quotes. That should work:
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Yes, now voila does not complain anymore, but I still get the same Cross Origin Warning. Maybe this has to do with my specific nginx config or I am missing something else, but I won't test this further as the |
Thank you both for the solutions, I'd like to leave it here in case someone needs, this worked for me (on Powershell): voila --Voila.tornado_settings="{'headers':{'Content-Security-Policy': 'frame-ancestors http://localhost:8000'}}" The |
I am having the same issue using Heroku to deploy below is my procfile please help me out |
this worked for me
nb |
Given a voila notebook hosted via Nginx as described in https://voila.readthedocs.io/en/stable/deploy.html, Voila gives a warning of
and no results are shown in the client browser (only "Executing cells") in an otherwise working setup. I tried to follow jupyter/jupyter#232 with
in
~/.jupyter/jupyter_notebook_config.py
and/etc/jupyter/jupyter_notebook_config.py
as well as.../etc/jupyter/nbconfig/notebook.d/voila.json
but without luck.The text was updated successfully, but these errors were encountered: