In Emacs, when saving org-mode files, I constantly receive the message:
ob-ipython-auto-configure-kernels: Wrong type argument: listp, 0.0
The result of toggle-debug-on-error is:
Debugger entered--Lisp error: (wrong-type-argument listp 0.0)
ob-ipython--get-kernels()
ob-ipython-auto-configure-kernels()
run-hooks(change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook)
apply(run-hooks (change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook))
run-mode-hooks(org-mode-hook)
org-mode()
bibtex-completion-candidates()
#f(compiled-function (event) #<bytecode 0x158e23bbe639>)(((1 . 0) deleted "/home/alex/mybox/org/literatura.org"))
file-notify--handle-event((1 . 0) (created) ".#stones.org" 0)
file-notify--callback-inotify(((1 . 0) (create) ".#stones.org" 0))
file-notify-handle-event((file-notify ((1 . 0) (create) ".#stones.org" 0) file-notify--callback-inotify))
funcall-interactively(file-notify-handle-event (file-notify ((1 . 0) (create) ".#stones.org" 0) file-notify--callback-inotify))
call-interactively(file-notify-handle-event nil [(file-notify ((1 . 0) (create) ".#stones.org" 0) file-notify--callback-inotify)])
command-execute(file-notify-handle-event nil [(file-notify ((1 . 0) (create) ".#stones.org" 0) file-notify--callback-inotify)] t)
The problem occurred on a newly installed Ubuntu. On another computer with the same Emacs settings, this error does not appear.