<div dir="ltr"><div>I'm now seeing this symptom on several projects in the 'latest' release branch. Such as:</div><div><br></div><div><a href="https://docs.openstack.org/nova/latest/">https://docs.openstack.org/nova/latest/</a><br></div><div><br></div><div>My browser exposes the following error:</div><div><br></div><div><img src="cid:ii_ks6q2laz0" alt="image.png" width="550" height="42"><br></div><div><br></div><div>We patched [1] our project as a workaround.</div><div><br></div><div>Could one of Stephen's commits [2] be involved?</div><div><br></div><div>[1]: <a href="https://review.opendev.org/c/openstack/charm-deployment-guide/+/803531">https://review.opendev.org/c/openstack/charm-deployment-guide/+/803531</a><br></div>[2]: <a href="https://opendev.org/openstack/openstackdocstheme/commit/08461c5311aa692088a27eb40a87965fd8515aba">https://opendev.org/openstack/openstackdocstheme/commit/08461c5311aa692088a27eb40a87965fd8515aba</a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jun 10, 2021 at 3:51 PM Peter Matulis <<a href="mailto:peter.matulis@canonical.com">peter.matulis@canonical.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Stephen. Did you ever get to circle back to this?</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 14, 2021 at 7:34 AM Stephen Finucane <<a href="mailto:stephenfin@redhat.com" target="_blank">stephenfin@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div>On Tue, 2021-05-11 at 11:14 -0400, Peter Matulis wrote:</div><blockquote type="cite" style="margin:0px 0px 0px 0.8ex;border-left:2px solid rgb(114,159,207);padding-left:1ex"><div dir="ltr"><div>Hi, I'm hitting an oddity in one of my projects where the titles of all pages show up twice.</div><div> </div><div>Example:</div><div><br></div><a href="https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/wallaby/app-nova-cells.html" target="_blank">https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/wallaby/app-nova-cells.html</a><br><div><br></div><div>Source file is here:</div><div><br></div><div><a href="https://opendev.org/openstack/charm-deployment-guide/src/branch/master/deploy-guide/source/app-nova-cells.rst" target="_blank">https://opendev.org/openstack/charm-deployment-guide/src/branch/master/deploy-guide/source/app-nova-cells.rst</a><br></div><div><br></div><div>Does anyone see what can be causing this? It appears to happen only for the current stable release ('wallaby') and 'latest'.</div><div><br></div><div>Thanks,</div><div>Peter</div></div></blockquote><div><br></div><div>I suspect you're bumping into issues introduced by a new version of Sphinx or docutils (new versions of both were released recently).</div><div><br></div><div>Comparing the current nova docs [1] to what you have, I see the duplicate <h1> element is present but hidden by the following CSS rule:</div><div><br></div><pre style="margin-left:3ch">.docs-body .section h1 {</pre><pre style="margin-left:3ch"> display: none;</pre><pre style="margin-left:3ch">}</pre><div><br></div><div>That works because we have the following HTML in the nova docs:</div><div><br></div><pre style="margin-left:3ch"><div class="section" id="extra-specs"></pre><pre style="margin-left:3ch"> <h1>Extra Specs<a class="headerlink" href="#extra-specs" title="Permalink to this headline">¶</a></h1></pre><pre style="margin-left:3ch"> ...</pre><pre style="margin-left:3ch"></div></pre><div><br></div><div>while the docs you linked are using the HTML5 semantic '<section>' tag:</div><div><br></div><pre style="margin-left:3ch"><section id="nova-cells"></pre><pre style="margin-left:3ch"> <h1>Nova Cells<a class="headerlink" href="#nova-cells" title="Permalink to this headline">¶</a></h1></pre><pre style="margin-left:3ch"> ...</pre><pre style="margin-left:3ch"></section></pre><div><br></div><div>So to fix this, we'll have to update the openstackdocstheme to handle these changes. I can try to take a look at this next week but I really wouldn't mind if someone beat me to it.</div><div><br></div><div>Stephen</div><div><br></div><div>[1] <a href="https://docs.openstack.org/nova/latest/configuration/extra-specs.html" target="_blank">https://docs.openstack.org/nova/latest/configuration/extra-specs.html</a></div><div><span></span></div></div>
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