progn: Symbol's function definition is void: when-let

[cheremin]

I've got those errors in last version (20190613) while evaluating orgmode scriptlets. It appears constantly, after each try to evaluate. I'm not sure is it due to new version, but it seems likely.

[nnicandro]

Are you using compiled versions of the source code? If you evaluate (require 'subr-x) and the problem goes away it is most likely because the compiled versions of the sources are not being used.

[cheremin]

Well, I've installed package from melpa, with (use-package jupyter :ensure t) -- i.e. I don't know are there compiled versions. But I've tried (require 'subr-x) after fresh emacs restart, and indeed, Symbol's function definition is void goes away. (I've noted same does happen if I run jupyter-run-repl)

But new problem appears instead: now block of code is executed, but results are just GUID:
: 1 - 39e2567f-faec-46b6-a731-893b969222ec
and minibuffer state error in process sentinel: Search failed: "b5d6bfb3-e37f-4c58-a2e5-edcf1ad2430f"
I've noted, GUIDs in document and in error message are off by one: i.e. next time I try to run same block I'll get error about not being able to find "39e2567f-faec-46b6-a731-893b969222ec", while this ID in document are already replaced with the next one.

[cheremin]

Ok, seems like I've solved 2-nd issue: looks like ob-ipython which I have installed and used before, somehow conflicts with emacs-jupyter. I'm not so familiar with emacs debugging to got all the details, but the result processing for jupyter-python source block is somehow go through ob-ipython code. Uninstalling ob-ipython solved the issue.

If it is not my-only issue, it may worth to note on wiki, since, I think, many emacs-jupyter users may come from using ob-ipython beforehand

[nnicandro]

It would be a good idea to add some note in the documentation about incompatibility with ob-ipython I think someone has had a similar issue in the past. Would you like to make a note in the documentation, under the =org-mode= source blocks section, and submit a pull request?

[cheremin]

It would be a good idea to add some note in the documentation about incompatibility with ob-ipython I think someone has had a similar issue in the past. Would you like to make a note in the documentation, under the =org-mode= source blocks section, and submit a pull request?

Sorry for a delay
Yes, sure, here is my version: #135