Running Sphinx v3.5.4
loading translations [en]... done
making output directory... done
...
generating indices... genindex py-modindex done
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/html/__init__.py", line 1054, in handle_page
output = self.templates.render(templatename, ctx)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/readthedocs_ext/readthedocs.py", line 185, in rtd_render
content = old_render(template, render_context)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/jinja2glue.py", line 192, in render
return self.environment.get_template(template).render(context)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/jinja2/environment.py", line 1127, in render
self.environment.handle_exception()
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/jinja2/environment.py", line 814, in handle_exception
raise rewrite_traceback_stack(source=source)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/pallets_sphinx_themes/themes/pocoo/404.html", line 3, in top-level template code
{% set title = _('Page Not Found') %}
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/pallets_sphinx_themes/themes/pocoo/layout.html", line 22, in top-level template code
{% set version_warning = current_version.banner() if current_version %}
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/jinja2/sandbox.py", line 382, in call
return __context.call(__obj, *args, **kwargs)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/pallets_sphinx_themes/versions.py", line 156, in banner
).format(latest=latest.name, href=latest.href(context))
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/pallets_sphinx_themes/versions.py", line 134, in href
path = builder.get_target_uri(pagename)
AttributeError: 'Sphinx' object has no attribute 'get_target_uri'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/cmd/build.py", line 280, in build_main
app.build(args.force_all, filenames)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/application.py", line 352, in build
self.builder.build_update()
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 298, in build_update
len(to_build))
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/__init__.py", line 363, in build
self.finish()
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/html/__init__.py", line 622, in finish
self.finish_tasks.add_task(self.gen_pages_from_extensions)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/util/parallel.py", line 49, in add_task
res = task_func()
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/html/__init__.py", line 646, in gen_pages_from_extensions
self.handle_page(pagename, context, template)
File "/home/docs/checkouts/readthedocs.org/user_builds/flaskx/envs/fix-docs-404/lib/python3.7/site-packages/sphinx/builders/html/__init__.py", line 1062, in handle_page
(pagename, exc)) from exc
sphinx.errors.ThemeError: An error happened in rendering the page 404.
Reason: AttributeError("'Sphinx' object has no attribute 'get_target_uri'")
Theme error:
An error happened in rendering the page 404.
Reason: AttributeError("'Sphinx' object has no attribute 'get_target_uri'")