Read the Docs build information Build id: 4207843 Project: icb-anndata Version: latest Commit: 93700e0dacfe65f2fb35004888d39d5ee9c3c46a Date: 2026-07-14T06:38:03.106585Z State: finished Success: False [rtd-command-info] start-time: 2026-07-14T06:38:03.935667Z, end-time: 2026-07-14T06:38:04.503364Z, duration: 0, exit-code: 0 git clone --depth 1 https://github.com/scverse/anndata.git . Cloning into '.'... [rtd-command-info] start-time: 2026-07-14T06:38:04.587721Z, end-time: 2026-07-14T06:38:05.026749Z, duration: 0, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 HEAD From https://github.com/scverse/anndata * branch HEAD -> FETCH_HEAD [rtd-command-info] start-time: 2026-07-14T06:38:05.686433Z, end-time: 2026-07-14T06:38:05.725822Z, duration: 0, exit-code: 0 cat .readthedocs.yml # https://docs.readthedocs.io/en/stable/config-file/v2.html version: 2 build: os: ubuntu-24.04 tools: python: "3.14" jobs: post_checkout: # unshallow so version can be derived from tag - git fetch --unshallow || true create_environment: - asdf plugin add uv - asdf install uv latest - asdf global uv latest pre_build: # run towncrier to preview the next version’s release notes - ( find docs/release-notes -regex '[^.]+[.][^.]+.md' | grep -q . ) && uvx hatch run docs:towncrier build --keep || true build: html: - uvx hatch run docs:build - mv docs/_build $READTHEDOCS_OUTPUT submodules: include: - "docs/tutorials/notebooks" recursive: true [rtd-command-info] start-time: 2026-07-14T06:38:05.845934Z, end-time: 2026-07-14T06:38:05.913393Z, duration: 0, exit-code: 0 git submodule sync [rtd-command-info] start-time: 2026-07-14T06:38:06.010183Z, end-time: 2026-07-14T06:38:07.741968Z, duration: 1, exit-code: 0 git submodule update --init --force --recursive -- docs/tutorials/notebooks Submodule 'docs/tutorials/notebooks' (https://github.com/scverse/anndata-tutorials) registered for path 'docs/tutorials/notebooks' Cloning into '/home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/checkouts/latest/docs/tutorials/notebooks'... From https://github.com/scverse/anndata-tutorials * branch a4f6d62a8f5cf922d7e3ba48db72b91e0dd458e1 -> FETCH_HEAD Submodule path 'docs/tutorials/notebooks': checked out 'a4f6d62a8f5cf922d7e3ba48db72b91e0dd458e1' [rtd-command-info] start-time: 2026-07-14T06:38:07.842640Z, end-time: 2026-07-14T06:38:09.350381Z, duration: 1, exit-code: 0 git fetch --unshallow || true From https://github.com/scverse/anndata * [new tag] 0.13.0 -> 0.13.0 * [new tag] 0.13.0rc2 -> 0.13.0rc2 * [new tag] 0.13.0rc3 -> 0.13.0rc3 * [new tag] 0.10.0 -> 0.10.0 * [new tag] 0.10.0.dev0 -> 0.10.0.dev0 * [new tag] 0.10.0rc1 -> 0.10.0rc1 * [new tag] 0.11.0 -> 0.11.0 * [new tag] 0.11.0.dev0 -> 0.11.0.dev0 * [new tag] 0.11.0rc1 -> 0.11.0rc1 * [new tag] 0.11.0rc2 -> 0.11.0rc2 * [new tag] 0.11.0rc3 -> 0.11.0rc3 * [new tag] 0.12.0 -> 0.12.0 * [new tag] 0.12.0rc1 -> 0.12.0rc1 * [new tag] 0.12.0rc2 -> 0.12.0rc2 * [new tag] 0.12.0rc3 -> 0.12.0rc3 * [new tag] 0.12.0rc4 -> 0.12.0rc4 * [new tag] 0.13.0rc1 -> 0.13.0rc1 * [new tag] 0.3 -> 0.3 * [new tag] 0.3.0.1 -> 0.3.0.1 * [new tag] 0.3.0.3 -> 0.3.0.3 * [new tag] 0.3.1 -> 0.3.1 * [new tag] 0.3.2 -> 0.3.2 * [new tag] 0.3.3 -> 0.3.3 * [new tag] 0.3.4 -> 0.3.4 * [new tag] 0.4.1 -> 0.4.1 * [new tag] 0.4.2 -> 0.4.2 * [new tag] 0.4.3 -> 0.4.3 * [new tag] 0.4.4 -> 0.4.4 * [new tag] 0.5 -> 0.5 * [new tag] 0.5.1 -> 0.5.1 * [new tag] 0.5.10 -> 0.5.10 * [new tag] 0.5.2 -> 0.5.2 * [new tag] 0.5.3 -> 0.5.3 * [new tag] 0.5.4 -> 0.5.4 * [new tag] 0.5.5 -> 0.5.5 * [new tag] 0.5.6 -> 0.5.6 * [new tag] 0.5.7 -> 0.5.7 * [new tag] 0.5.8 -> 0.5.8 * [new tag] 0.5.9 -> 0.5.9 * [new tag] 0.6 -> 0.6 * [new tag] 0.6.1 -> 0.6.1 * [new tag] 0.6.10 -> 0.6.10 * [new tag] 0.6.11 -> 0.6.11 * [new tag] 0.6.12 -> 0.6.12 * [new tag] 0.6.13 -> 0.6.13 * [new tag] 0.6.14 -> 0.6.14 * [new tag] 0.6.15 -> 0.6.15 * [new tag] 0.6.17 -> 0.6.17 * [new tag] 0.6.18 -> 0.6.18 * [new tag] 0.6.19 -> 0.6.19 * [new tag] 0.6.2 -> 0.6.2 * [new tag] 0.6.20 -> 0.6.20 * [new tag] 0.6.21 -> 0.6.21 * [new tag] 0.6.22 -> 0.6.22 * [new tag] 0.6.22.post1 -> 0.6.22.post1 * [new tag] 0.6.22rc1 -> 0.6.22rc1 * [new tag] 0.6.3 -> 0.6.3 * [new tag] 0.6.4 -> 0.6.4 * [new tag] 0.6.5 -> 0.6.5 * [new tag] 0.6.6 -> 0.6.6 * [new tag] 0.6.7 -> 0.6.7 * [new tag] 0.6.8 -> 0.6.8 * [new tag] 0.6.9 -> 0.6.9 * [new tag] 0.7 -> 0.7 * [new tag] 0.7.1 -> 0.7.1 * [new tag] 0.7.2 -> 0.7.2 * [new tag] 0.7.2a1 -> 0.7.2a1 * [new tag] 0.7.3 -> 0.7.3 * [new tag] 0.7.4 -> 0.7.4 * [new tag] 0.7.5 -> 0.7.5 * [new tag] 0.7.6 -> 0.7.6 * [new tag] 0.7.7 -> 0.7.7 * [new tag] 0.7.8 -> 0.7.8 * [new tag] 0.7rc1 -> 0.7rc1 * [new tag] 0.7rc2 -> 0.7rc2 * [new tag] 0.8.0 -> 0.8.0 * [new tag] 0.8.0.dev0 -> 0.8.0.dev0 * [new tag] 0.8.0rc1 -> 0.8.0rc1 * [new tag] 0.9.0.dev0 -> 0.9.0.dev0 * [new tag] 0.9.0rc1 -> 0.9.0rc1 [rtd-command-info] start-time: 2026-07-14T06:38:13.808032Z, end-time: 2026-07-14T06:38:13.861966Z, duration: 0, exit-code: 0 asdf global python 3.14.6 [rtd-command-info] start-time: 2026-07-14T06:38:14.261533Z, end-time: 2026-07-14T06:38:15.545513Z, duration: 1, exit-code: 0 asdf plugin add uv updating plugin repository...From https://github.com/asdf-vm/asdf-plugins 8e311ee..c0369a1 master -> origin/master * [new branch] dependabot/github_actions/actions/checkout-6 -> origin/dependabot/github_actions/actions/checkout-6 * [new branch] dependabot/github_actions/amannn/action-semantic-pull-request-6.1.1 -> origin/dependabot/github_actions/amannn/action-semantic-pull-request-6.1.1 * [new branch] dependabot/github_actions/asdf-vm/actions-4 -> origin/dependabot/github_actions/asdf-vm/actions-4 HEAD is now at c0369a1 feat: add yasm plugin (#1087) [rtd-command-info] start-time: 2026-07-14T06:38:15.630343Z, end-time: 2026-07-14T06:38:16.830303Z, duration: 1, exit-code: 0 asdf install uv latest redirect url: https://github.com/astral-sh/uv/releases/tag/0.11.28 * Downloading uv release 0.11.28... uv 0.11.28 installation was successful! [rtd-command-info] start-time: 2026-07-14T06:38:16.922280Z, end-time: 2026-07-14T06:38:17.032708Z, duration: 0, exit-code: 0 asdf global uv latest redirect url: https://github.com/astral-sh/uv/releases/tag/0.11.28 [rtd-command-info] start-time: 2026-07-14T06:38:17.199567Z, end-time: 2026-07-14T06:38:23.117060Z, duration: 5, exit-code: 0 ( find docs/release-notes -regex '[^.]+[.][^.]+.md' | grep -q . ) && uvx hatch run docs:towncrier build --keep || true Downloading pygments (1.2MiB) Downloading cryptography (4.5MiB) Downloading virtualenv (5.3MiB) Downloading uv (25.9MiB) Downloaded uv Downloaded cryptography Downloaded virtualenv Downloaded pygments Installed 42 packages in 23ms Creating environment: docs Installing project in development mode Checking dependencies Syncing dependencies Loading template... Finding news fragments... Rendering news fragments... Writing to newsfile... Staging newsfile... Keeping the following files: /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/checkouts/latest/docs/release-notes/2550.fix.md /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/checkouts/latest/docs/release-notes/2538.docs.md /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/checkouts/latest/docs/release-notes/2549.fix.md /home/docs/checkouts/readthedocs.org/user_builds/icb-anndata/checkouts/latest/docs/release-notes/2553.fix.md Done! [rtd-command-info] start-time: 2026-07-14T06:38:23.199654Z, end-time: 2026-07-14T06:38:28.681822Z, duration: 5, exit-code: 2 uvx hatch run docs:build Running Sphinx v9.1.0 loading translations [en]... done Extension error! Versions ======== * Platform: linux; (Linux-7.0.0-1004-aws-x86_64-with-glibc2.39) * Python version: 3.14.6 (CPython) * Sphinx version: 9.1.0 * Docutils version: 0.22.4 * Jinja2 version: 3.1.6 * Pygments version: 2.20.0 Last Messages ============= None. Loaded Extensions ================= None. Traceback ========= File "/home/docs/.local/share/hatch/env/virtual/anndata/l25kgEpZ/docs/lib/python3.14/site-packages/sphinx/registry.py", line 553, in load_extension raise ExtensionError( __('Could not import extension %s') % extname, err ) from err sphinx.errors.ExtensionError: Could not import extension scverse_misc.sphinx_ext (exception: cannot import name 'Docstring' from 'pydocstring' (/home/docs/.local/share/hatch/env/virtual/anndata/l25kgEpZ/docs/lib/python3.14/site-packages/pydocstring/__init__.py)) The full traceback has been saved in: /tmp/sphinx-err-hj0s8wir.log To report this error to the developers, please open an issue at . Thanks! Please also report this if it was a user error, so that a better error message can be provided next time. matplotlib is not installed, social cards will not be generated