Build Failed!

08 Dec 2025 01:15:55 UTC
Unless all site previews are broken, this is a problem with the sphinx-book-theme package.
Configuration
{'html_theme': 'sphinx_book_theme'}
Output
======================================== stdout ========================================

======================================== stderr ========================================
Traceback (most recent call last):
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/bin/sphinx-build", line 4, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/cmd/build.py", line 17, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/application.py", line 27, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/registry.py", line 12, in <module>
  File "/home/runner/work/sphinx-themes.org/sphinx-themes.org/.nox/publish/lib/python3.12/site-packages/sphinx/domains/std/__init__.py", line 16, in <module>
ImportError: cannot import name 'ObjectDescription' from 'sphinx.directives' (unknown location)