Euporie crashes upon loading notebook

[fonnesbeck]

When I run euporie-notebook with an arbitrary notebook, it crashes almost right away. Unfortunately, the exceptions do not stay displayed in my terminal long enough for me to report them! I do see a message saying that I do not have kernels installed (I do have several installed that I use in JupyterLab and VSCode all the time), then there are Python errors that stay on the screen for only a few seconds, followed by a frozen notebook with an empty black box, which persists. It looks like this:

If you can provide guidance on recovering some of these exceptions/error messages I'd be happy to help debug this.

I am running the euporie version 2.8.2 on Fedora Linux and Python 3.12.

[joouha]

Hi,

Thanks for reporting this.

Most expections will get logged if debug logging is turned on. You can try enabling debug logging by launching euporie with the --log-level=debug --log-file=log.log flags:

$ euporie-notebook --log-level=debug --log-file=log.log ./my-notebook-file.ipynb

This will produce a log text file (log.log) which you can check for exceptions.

I have a few more questions which might help us figure this out:

• How did you install euporie?
• Is it one notebook which causes this, or does it happen with all notebooks?
• If it's a single notebook, are you able to share it with me?
• What terminal emulator are you using?

Thanks