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`No running Jupiter session` error

See original GitHub issue

Having installed atom-notebook successfully, I am unable to run cells. I get the following when executing a cell:

No running Jupyter session. Try closing and re-opening this file.

I am using Jupyter installed via Anaconda, and jupyter is on my path in ~/anaconda3/bin/jupyter. Running on OS X 10.11.2 and Python 3.5.1.

Issue Analytics

State:
Created 8 years ago
Comments:8 (3 by maintainers)

Top GitHub Comments

1reaction

amodigcommented, Feb 26, 2017

@gnestor OK thank you!

I just found out hydrogen, which seems to be a very powerful tool, bringing REPL features to regular Python. I only hope I can convince my data scientist team to start using Atom. 😃 We may also consider using nteract when sharing out our work. Thanks for mentioning JupyterLab, I didn’t know about that!

0reactions

Gigithecodecommented, Aug 22, 2018

Same here… after trying all the tricks. The output of the console is :

NotebookEditor created for /home/gigi/Téléchargements/01_Lesson01_sourceSink.ipynb

Refused to load the stylesheet ‘http://fonts.googleapis.com/css?family=Fenix’ because it violates the following Content Security Policy directive: “style-src ‘self’ ‘unsafe-inline’”.

Refused to load the stylesheet ‘http://fonts.googleapis.com/css?family=Alegreya+Sans:100,300,400,500,700,800,900,100italic,300italic,400italic,500italic,700italic,800italic,900italic’ because it violates the following Content Security Policy directive: “style-src ‘self’ ‘unsafe-inline’”.

kernelGateway.stderr [KernelGatewayApp] Jupyter Kernel Gateway at http://localhost:8899

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