AttributeError: can't set attribute

[joamatab]

Describe the bug

Im getting some strange error when building the sphinx documentation for a project that I maintain

I tried different versions of the package, removing extensions ...

writing output... [  0%] CHANGELOG
/usr/share/miniconda/lib/python3.9/site-packages/pydata_sphinx_theme/bootstrap_html_translator.py:27: RemovedInSphinx60Warning: generate_targets_for_table() is deprecated
  self.generate_targets_for_table(node)
/home/runner/work/gdsfactory/gdsfactory/docs/CHANGELOG.md:688: WARNING: None:myst reference target not found: CrossSection

Exception occurred:
  File "/usr/share/miniconda/lib/python3.9/site-packages/pydata_sphinx_theme/bootstrap_html_translator.py", line 29, in visit_table
    self._table_row_index = 0
AttributeError: can't set attribute
The full traceback has been saved in /tmp/sphinx-err-bcb2whfa.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks!

gdsfactory/gdsfactory#553

How to Reproduce

You can see the error here

https://github.com/gdsfactory/gdsfactory/runs/7584210854?check_suite_focus=true

git clone https://github.com/gdsfactory/gdsfactory.git
cd gdsfactory
pip install -r requirements.txt
pip install -r requirements.txt
cd docs
make html
open build/html/index

OS

Linux

Python version

3.10 from mambaforge

Sphinx version

5.1.1

Sphinx extensions

    "matplotlib.sphinxext.plot_directive",
    "myst_parser",
    "nbsphinx",
    "sphinx.ext.autodoc",
    "sphinx.ext.doctest",
    "sphinx.ext.mathjax",
    "sphinx.ext.napoleon",
    "sphinx.ext.todo",
    "sphinx.ext.viewcode",
    "sphinx_autodoc_typehints",
    "sphinx_click",
    # "sphinx_markdown_tables",
    "sphinx_copybutton",
    "sphinxcontrib.autodoc_pydantic",
    "sphinx.ext.autosummary",
    "sphinx.ext.extlinks",

[joamatab]

here is the fix

gdsfactory/gdsfactory#553