Basically any title that is all numbers, it results in:
Traceback (most recent call last):
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/bin/mkdocs", line 10, in <module>
sys.exit(cli())
File "/home/user/.guix-extra-profiles/extras/extras/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/home/user/.guix-extra-profiles/extras/extras/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/user/.guix-extra-profiles/extras/extras/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/user/.guix-extra-profiles/extras/extras/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/user/.guix-extra-profiles/extras/extras/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs/__main__.py", line 183, in build_command
build.build(config.load_config(**kwargs), dirty=not clean)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs/commands/build.py", line 309, in build
config['plugins'].run_event('post_build', config=config)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs/plugins.py", line 96, in run_event
result = method(**kwargs)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/plugin.py", line 134, in on_post_build
self.generator.on_post_build(config, self.config['output_path'])
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/generator.py", line 126, in on_post_build
content = self._get_content(soup, page)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/generator.py", line 248, in _get_content
content = self._get_content(soup, c)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/generator.py", line 248, in _get_content
content = self._get_content(soup, c)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/generator.py", line 264, in _get_content
page_path = self._page_path_for_id(page)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/generator.py", line 185, in _page_path_for_id
path = get_section_path(page)
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/utils/section.py", line 11, in get_section_path
slugs = list(map(lambda sec: _section_slug(sec), section.ancestors))
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/utils/section.py", line 11, in <lambda>
slugs = list(map(lambda sec: _section_slug(sec), section.ancestors))
File "/home/user/.cache/venv/mobile-sre-docs-3.8.2/lib/python3.8/site-packages/mkdocs_with_pdf/utils/section.py", line 26, in _section_slug
title = section.title if len(section.title) else str(uuid4)
TypeError: object of type 'int' has no len()
With a nav bar like below.
Basically any title that is all numbers, it results in: