Bad address (bundled\zeromq\src\epoll.cpp:100) Jupyter error

[alibukharai]

Hi, I am new to Jupiter notebook. I followed all the steps to install it. However, there were some errors. Does anyone help me with this thanks.
Below is the output of the anaconda prompt and Jupiter notebook screenshot

[RRosio]

Hi @alibukharai, I found this comment in an earlier discussion in jupyter.org, which might be useful to you. It looks like the workaround was uninstalling pyzmq and reinstalling an older version, but if that's not possible or does not solve your issue, maybe you could also double check the user site packages to see if pyzmq is installed there?

I can see you are running JupyterLab so while this issue has been seen in notebook, I think it would be best to move it to the jupyterlab repository so we are aware that this issue also happens there. If you could share more of your environment details like the output of conda list by pasting it here, it would be helpful.

[RRosio]

@meeseeksdev please migrate to jupyterlab/jupyterlab

[lumberbot-app]

I'm afraid I can't do that. Maybe I need to be installed on target repository ?
Click here to do that.

[lumberbot-app]

Awww, sorry krassowski you do not seem to be allowed to do that, please ask a repository maintainer.

[RRosio]

Thanks again for submitting this issue @alibukharai! As we couldn't get the bot to move it, I've cross-posted this issue in jupyterlab. I'll be closing this issue in favor of the issue in jupyterlab, please feel free to provide any additional information that would be helpful in diagnosing the error there!

[scruel]

You won't need to downgrade the version of pyzmq lib.

It might be related to winsock2 unresolved issue on Windows (When you installed some VPN program, and it modified some default winsock settings):
microsoft/WSL#4177

You can execute NoLsp.exe with jupyter related EXE files to do the fix, for example:

NoLsp.exe "C:\Users\scruel\miniconda3\envs\py310-torch\Scripts\jupyter-notebook.exe"
NoLsp.exe "C:\Users\scruel\miniconda3\envs\py310-torch\Scripts\jupyter.exe"
NoLsp.exe "C:\Users\scruel\miniconda3\envs\py310-torch\python.exe"