>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3489719. --> Reported by: [liampower](https://www.drupal.org/user/3016225) Related to !537 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>When upgrading to Drupal 10.3.10 I started receiving a WSOD relating to a template being undefined. I have noticed this seems to have been converted to a SDC in core.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <ol> <li>Upgrade to Drupal 10.3.10</li> <li>Install Gin 3.0.0-rc14</li> <li>Set Gin as admin theme</li> <li>Go to admin page</li> </ol> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>Update code to reference the SDC component</p> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3> > Related issue: [Issue #3458215](https://www.drupal.org/node/3458215) > Related issue: [Issue #3486395](https://www.drupal.org/node/3486395)