>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3466939. --> Reported by: [shelane](https://www.drupal.org/user/2674989) Related to !36 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>After upgrading to <code>sitemap-8.x-2.0-beta7</code> and running <code>drush updb</code> followed by <code>drush config:import</code>, then going to <code>/admin/config/search/sitemap</code> results in the following error:</p> <pre>Symfony\Component\Routing\Exception\RouteNotFoundException: Route "sitemap.page" does not exist. in Drupal\Core\Routing\RouteProvider-&gt;getRouteByName() (line 206 of core/lib/Drupal/Core/Routing/RouteProvider.php). <br><br>Drupal\Core\Routing\UrlGenerator-&gt;getRoute('sitemap.page') (Line: 276)<br>Drupal\Core\Routing\UrlGenerator-&gt;generateFromRoute('sitemap.page', Array, Array, 1) (Line: 108)<br>Drupal\Core\Render\MetadataBubblingUrlGenerator-&gt;generateFromRoute('sitemap.page', Array, Array, 1) (Line: 765)<br>Drupal\Core\Url-&gt;toString(1) (Line: 183)<br>Drupal\Core\Utility\LinkGenerator-&gt;generate(Object, Object) (Line: 164)<br>Drupal\Core\Link-&gt;toString() (Line: 81)<br>Drupal\sitemap\Form\SitemapSettingsForm-&gt;buildForm(Array, Object)<br>call_user_func_array(Array, Array) (Line: 536)<br>Drupal\Core\Form\FormBuilder-&gt;retrieveForm('sitemap_settings', Object) (Line: 283)<br>Drupal\Core\Form\FormBuilder-&gt;buildForm(Object, Object) (Line: 73)<br>Drupal\Core\Controller\FormController-&gt;getContentResult(Object, Object)<br>call_user_func_array(Array, Array) (Line: 123)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;Drupal\Core\EventSubscriber\{closure}() (Line: 627)<br>Drupal\Core\Render\Renderer-&gt;executeInRenderContext(Object, Object) (Line: 121)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;Drupal\Core\EventSubscriber\{closure}() (Line: 181)<br>Symfony\Component\HttpKernel\HttpKernel-&gt;handleRaw(Object, 1) (Line: 76)<br>Symfony\Component\HttpKernel\HttpKernel-&gt;handle(Object, 1, 1) (Line: 58)<br>Drupal\Core\StackMiddleware\Session-&gt;handle(Object, 1, 1) (Line: 48)<br>Drupal\Core\StackMiddleware\KernelPreHandle-&gt;handle(Object, 1, 1) (Line: 28)<br>Drupal\Core\StackMiddleware\ContentLength-&gt;handle(Object, 1, 1) (Line: 32)<br>Drupal\big_pipe\StackMiddleware\ContentLength-&gt;handle(Object, 1, 1) (Line: 106)<br>Drupal\page_cache\StackMiddleware\PageCache-&gt;pass(Object, 1, 1) (Line: 85)<br>Drupal\page_cache\StackMiddleware\PageCache-&gt;handle(Object, 1, 1) (Line: 48)<br>Drupal\Core\StackMiddleware\ReverseProxyMiddleware-&gt;handle(Object, 1, 1) (Line: 51)<br>Drupal\Core\StackMiddleware\NegotiationMiddleware-&gt;handle(Object, 1, 1) (Line: 36)<br>Drupal\Core\StackMiddleware\AjaxPageState-&gt;handle(Object, 1, 1) (Line: 51)<br>Drupal\Core\StackMiddleware\StackedHttpKernel-&gt;handle(Object, 1, 1) (Line: 704)<br>Drupal\Core\DrupalKernel-&gt;handle(Object) (Line: 19)</pre><h4 id="summary-steps-reproduce">Steps to reproduce</h4> <ol> <li>Download Drupal core: <code>composer create drupal/recommended-project:10.2.7</code></li> <li>Download Drush: <code>composer require drush/drush</code></li> <li>Download sitemap-8.x-2.0-beta6 <code>composer require drupal/sitemap:2.0.0-beta6</code></li> <li>Install Drupal with the minimal install profile: <code>drush site:install -y minimal</code></li> <li>Install Sitemap: <code>drush -y pm:install sitemap</code></li> <li>Login: <code>drush -y uli</code></li> <li>Export configuration: <code>drush -y config:export</code></li> <li>Go to <code>/admin/config/search/sitemap</code> to confirm you see the page</li> <li>Upgrade sitemap to sitemap-8.x-2.0-beta7: <code>ddev composer require drupal/sitemap:2.0.0-beta7</code></li> <li>Run database updates and import config (either <code>drush -y deploy</code> or <code>drush -y updb</code> followed by <code>drush -y config:import</code>)</li> <li>Go to <code>/admin/config/search/sitemap</code> <ul> <li>Expected behavior: you see the config page you saw in step 8</li> <li>Actual behavior: You see a <em>RouteNotFoundException: Route "sitemap.page" does not exist</em> error.</li> </ul> </li> </ol> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>This happens because the changes in <span class="drupalorg-gitlab-issue-link drupalorg-gitlab-link-wrapper"><a href="https://git.drupalcode.org/project/sitemap/-/work_items/3348769" class="drupalorg-gitlab-link">https://git.drupalcode.org/project/sitemap/-/work_items/3348769</a></span> introduces new configuration. This new configuration is set to a default value in the <code>sitemap_update_8201()</code> database update hook.</p> <p>In beta7 and beta8, the production code needs that configuration in place in order to create the <code>sitemap.page</code> route where the sitemap is displayed.</p> <p>However, if <code>drush deploy</code> is run, or <code>drush updatedb</code> is run and <code>drush config:import</code> is run immediately afterwards, then the new configuration-import step deletes the new configuration. When Drupal goes to create the <code>sitemap.page</code> route later, then the configuration is missing, and the route is not created. The reason why this error shows up on the sitemap configuration page (i.e.: <code>sitemap.settings</code>) is because the link to the sitemap is displayed as a "View" link in the menu tasks (i.e.: as a tab at the top of the page).</p> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <ol> <li><del>Determine steps to reproduce</del></li> <li><del>Write a patch</del></li> <li><del>Review and feedback</del> - skipped because the maintainer wrote the patch</li> <li><del>RTBC and feedback</del></li> <li><del>Commit</del></li> <li><del>Release</del></li> </ol> <h3 id="summary-ui-changes">User interface changes</h3> <p>None.</p> <h3 id="summary-api-changes">API changes</h3> <p>None.</p> <h3 id="summary-data-model-changes">Data model changes</h3> <p>None.</p>