Kernel died before replying to kernel_info about euporie

[chris-aeviator]

I reinstalled via a conda env and my error disappeared

[joouha]

Brilliant, I'm glad you got it working

[wiraki]

Hello, instead of opening a new issue I will post here.

I am running into the same (?) problem: RuntimeError('Kernel died before replying to kernel_info')

I installed via pipx as recommended, everything went smooth. I then tried to create a new notebook with euporie-notebook ./new-notebook.ipynb

This is what I see:

Closing the error, I tried changing Kernel using the top menu. I was presented with 3 options:

• Bash
• Python 3 (ipykernel)
• SoS

It seems Bash is preselected, and when I switch to Python 3 I get another Error popup: ZMQError: operation not supported

I have previously tried to install SoS and that is a very long time ago and I don't remember where or how. It could be that back then I messed something up with kernels.

I also tried to first create a new conda env, then install euporie in that environment with pip, but I have the exact same problem.

python version: 3.10.6
euporie version: 2.3.0

I'd be super-grateful if you could help me get this up and running.

[joouha]

Hi @mpauper

This looks like your ipykernel install is probably a bit broken. Try:

1. Re-installing or updating ipykernel:

   pip install --upgrade ipykernel

2. Re-registering the ipython kernel:

   python -m ipykernel install --user