Remember to cover the basics, that is, what you expected to happen and
what in fact did happen.  You don't know how to make a good report?  See

     https://orgmode.org/manual/Feedback.html#Feedback

Your bug report will be posted to the Org mailing list.
------------------------------------------------------------------------

While publishing my website via org-publish, I get the error:

 Warning (org-element): org-element--cache: Got empty parent while parsing. Please report it to Org mode mailing list (M-x org-submit-bug-report).
 Backtrace:
nil
(I see more than ten thousand of these)

The last working file before that is reported as:
Publishing file .../politik/market-fallacies.org using org-html-publish-to-html  ■

Requirements to reproduce:
- Emacs with org-mode (naturally ☺)
- Mercurial
- make
- autoconf
- automake
- imagemagick
- pngcrush
- pngquant
- gnuplot
- plantuml

To build the site (and hopefully reproduce the problem):
hg clone https://hg.sr.ht/~arnebab/draketo && \
cd draketo && \
autoreconf -i && ./configure && make && make

This comes with its own Emacs config.
The site is created in site/ (see site/index.html)

(make sure you have 3 GiB of free disk space, I’m tracking a bit too
 many binary files in there and cloning will take a while)

I had similar problems now and then, but this is the first time that
they don’t seem to stop again.

Best wishes,
Arne

Emacs  : GNU Emacs 30.0.60 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.41, cairo version 1.18.0)
Package: Org mode version 9.7.10 (N/A @ /gnu/store/icgsji9268qh5fxlrw0xh8775nbark3v-emacs-org-9.7.10/share/emacs/site-lisp/org-9.7.10/)
-- 
Unpolitisch sein
heißt politisch sein,
ohne es zu merken.
draketo.de