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jupyterlab-flake8 always lost connection with terminal

See original GitHub issue

recently i always run into this error: jupyterlab-flake8 ran into an issue connecting with the terminal. Please try reloading the browser or re-installing the jupyterlab-flake8 extension. I tried re-install but the same problem occurred

Issue Analytics

State:
Created 4 years ago
Comments:17 (6 by maintainers)

Top GitHub Comments

1reaction

ejollycommented, Feb 22, 2020

I’ve had more of a chance to work with the extension today and can reproduce the error @spdavern mentioned. Even with a new notebook, after a few minutes and > 10 cells jupyterlab completely hangs, then the kernel fails to connect to the notebook, and ultimately the server itself becomes unresponsive (ctrl+c/ctrl+d don’t work) and I have to use kill to end all jupyter processes.

0reactions

blusscommented, Oct 28, 2021

I’ve seen this problem with jupyter-lab 3.1.18 and couldn’t find any error message (nothing in jupyter lab’s output)

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