Extensions not working with autoapi.extension

Hello,

first thank you for this great and simple extension. I am quite new to sphinx and restructured text, please do not mind if anything is missing.

Configuration config.py

...
extensions = [
    "sphinx.ext.intersphinx",
    "autoapi.extension",
    "sphinx.ext.viewcode",
    "sphinx_multiversion",
]

# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = ["_autoapi_templates", "_build", "Thumbs.db", ".DS_Store"]

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "sphinx"

# -- autoapi configuration -----------------------------------------------
autoapi_type = "python"
autoapi_dirs = ["../dbv1_cdk"]
autoapi_member_order = "groupwise"
autoapi_template_dir = "_autoapi_templates"
autoapi_options = [
    "imported-members",
    "members",
    "show-inheritance",
    "show-module-summary",
    # "special-members",
    "undoc-members",
]
autoapi_keep_files = True

# -- Multiversion configuration ---------------------------------------------
# See: https://holzhaus.github.io/sphinx-multiversion/master/index.html
smv_branch_whitelist = r"^.*$"
smv_tag_whitelist = r"^\d+\.\d+\.\d+$"
smv_released_pattern = r"^tags/\d+\.\d+\.\d+"
...

index.rst

Quickstart
==========

.. toctree::
   :maxdepth: 2

   guides/quickstart

.. toctree::
   :maxdepth: 2

   autoapi/index

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

When I invoke sphinx-build SRC DST building the documentation works as expected, but with sphinx-multiversion I am getting following errors.

Running Sphinx v3.1.1
loading intersphinx inventory from https://docs.aws.amazon.com/cdk/api/latest/python/objects.inv...
loading intersphinx inventory from https://docs.python.org/3/objects.inv...
[AutoAPI] Reading files... [100%] /workspaces/serviceteamdbv2/dbv1_cdk/dbv1_cdk/base_lib/base_config_parser.py                                                                                                     
[AutoAPI] Mapping Data... [100%] /workspaces/serviceteamdbv2/dbv1_cdk/dbv1_cdk/base_lib/base_config_parser.py                                                                                                      
[AutoAPI] Rendering Data... [  6%] dbv1_cdk.example_package_1
[AutoAPI] Rendering Data... [ 12%] dbv1_cdk.dbv1_core
[AutoAPI] Rendering Data... [ 18%] dbv1_cdk.dbv1_ec2
[AutoAPI] Rendering Data... [ 25%] dbv1_cdk.dbv1_s3
[AutoAPI] Rendering Data... [ 31%] dbv1_cdk.dbv1_kms
[AutoAPI] Rendering Data... [ 37%] dbv1_cdk.dbv1_ssm
[AutoAPI] Rendering Data... [ 43%] dbv1_cdk
[AutoAPI] Rendering Data... [ 50%] dbv1_cdk.dbv1_autoscaling
[AutoAPI] Rendering Data... [ 56%] dbv1_cdk.dbv1_iam
[AutoAPI] Rendering Data... [ 62%] dbv1_cdk.base
[AutoAPI] Rendering Data... [ 68%] dbv1_cdk.example_package_2
[AutoAPI] Rendering Data... [ 75%] dbv1_cdk.tools
[AutoAPI] Rendering Data... [ 81%] dbv1_cdk.tools.pattern
[AutoAPI] Rendering Data... [ 87%] dbv1_cdk.tools.helper
[AutoAPI] Rendering Data... [ 93%] dbv1_cdk.base_lib
[AutoAPI] Rendering Data... [100%] dbv1_cdk.base_lib.base_config_parser

building [mo]: targets for 0 po files that are out of date
building [html]: targets for 2 source files that are out of date
updating environment: [new config] 2 added, 0 changed, 0 removed
[AutoAPI] Adding AutoAPI TOCTree [autoapi/index] to index.rst                                                                                                                                                      

/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] index                                                                                                                                                                                     
/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
generating indices...  genindex/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
done
writing additional pages...  search/tmp/tmpcg1lzdqn/c5a47d28e21752e4a9b0dbc440fff5e1756c196b/docs/index.rst:9: WARNING: toctree contains reference to nonexisting document 'autoapi/index'
done
copying static files... ... done
copying extra files... done
dumping search index in English (code: en)... done
dumping object inventory... done
build succeeded, 6 warnings.

The HTML pages are in docs/_build/html/sphinx.

I can verify that this problem does not exists if i comment the extension autoapi.extension out of the config.py. Maybe I missconfigured anything?

Thank you for your help!

[haishiro]

@dvonessen We are using autoapi.extension slightly differently than you are, but we are able to use it with sphinx-multiversion in our project. Maybe this will help you identify what’s not working in your configuration.

[isaksamsten]

I got it to work pass -D autoapi_root="\${sourcedir}" -D autoapi_dirs="\${sourcedir}/../src"

and add “yourpackage/index” in your toctree