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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Theme broken with Sphinx 7.1.0","articleBody":"Since the release of Sphinx 7.1.0 we've been seeing\r\n\r\n```\r\nTheme error:\r\nAn error happened in rendering the page index.\r\nReason: OSError(22, 'Invalid argument')\r\n```\r\n\r\nin many of our projects. We're using the \"python-docs-theme\". Here's an (abbreviated) log of a minimal reproducer: \r\n\r\n```\r\nPS E:\\temp\u003e py -3 -m virtualenv Sphinx\r\ncreated virtual environment CPython3.11.4.final.0-64 in 764ms\r\n  creator CPython3Windows(dest=E:\\temp\\Sphinx, clear=False, no_vcs_ignore=False, global=False)\r\n  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=C:\\Users\\TNR1\\AppData\\Local\\pypa\\virtualenv)\r\n    added seed packages: pip==23.0.1, setuptools==67.6.0, wheel==0.40.0\r\n  activators BashActivator,BatchActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator\r\nPS E:\\temp\u003e .\\Sphinx\\Scripts\\pip install sphinx python-docs-theme\r\nCollecting sphinx\r\n  Using cached sphinx-7.1.0-py3-none-any.whl (3.2 MB)\r\nCollecting python-docs-theme\r\n  Using cached python_docs_theme-2023.5-py3-none-any.whl (17 kB)\r\n\r\n... blah blah blah ...\r\n\r\nPS E:\\temp\u003e cd .\\Sphinx\\\r\nPS E:\\temp\\Sphinx\u003e .\\Scripts\\sphinx-quickstart.exe --sep --project foo --author foo --quiet\r\n\r\nFinished: An initial directory structure has been created.\r\n\r\nYou should now populate your master file E:\\temp\\Sphinx\\source\\index.rst and create other documentation\r\nsource files. Use the Makefile to build the docs, like so:\r\n   make builder\r\nwhere \"builder\" is one of the supported builders, e.g. html, latex or linkcheck.\r\n\r\nPS E:\\temp\\Sphinx\u003e .\\Scripts\\sphinx-build.exe -D html_theme=python_docs_theme source build\r\nRunning Sphinx v7.1.0\r\nbuilding [mo]: targets for 0 po files that are out of date\r\nwriting output...\r\nbuilding [html]: targets for 1 source files that are out of date\r\nupdating environment: [new config] 1 added, 0 changed, 0 removed\r\nreading sources... [100%] index\r\nlooking for now-outdated files... none found\r\npickling environment... done\r\nchecking consistency... done\r\npreparing documents... done\r\ncopying assets... copying static files... done\r\ncopying extra files... done\r\ndone\r\nwriting output... [100%] index\r\nTheme error:\r\nAn error happened in rendering the page index.\r\nReason: OSError(22, 'Invalid argument')\r\nPS E:\\temp\\Sphinx\u003e\r\n```\r\n\r\n\r\nI first reported this [as Sphinx issue](https://github.com/sphinx-doc/sphinx/issues/11519). There I was pointed to a [very similar issue](https://github.com/sphinx-doc/sphinx/issues/11518) in which it was concluded that the theme code needs to be changed. I guess that a similar fix is required here...?","author":{"url":"https://github.com/ThimoNeubauer","@type":"Person","name":"ThimoNeubauer"},"datePublished":"2023-07-26T09:53:32.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/136/python-docs-theme/issues/136"}