Warning: Undefined array key "render element" in drupal_find_theme_templates() (line 179 of core/includes/theme.inc).
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3524422. -->
Reported by: [dimas11](https://www.drupal.org/user/3578201)
Related to !58
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>I have an error<br>
<strong>Warning: Undefined array key "render element" in drupal_find_theme_templates() (line 179 of core/includes/theme.inc).</strong><br>
on my Drupal 11 installation</p>
<pre>call_user_func_array() (Line: 355)<br>Drupal\Core\Extension\ModuleHandler->Drupal\Core\Extension\{closure}() (Line: 307)<br>Drupal\Core\Extension\ModuleHandler->invokeAllWith() (Line: 354)<br>Drupal\Core\Extension\ModuleHandler->invokeAll() (Line: 109)<br>Drupal\system\SystemManager->listRequirements() (Line: 53)<br>Drupal\system\Controller\SystemInfoController->status()<br>call_user_func_array() (Line: 123)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 593)<br>Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 121)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 183)<br>Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)<br>Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 39)<br>Drupal\bat_api\StackMiddleware\BatApiMiddleware->handle() (Line: 53)<br>Drupal\Core\StackMiddleware\Session->handle() (Line: 48)<br>Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)<br>Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 116)<br>Drupal\page_cache\StackMiddleware\PageCache->pass() (Line: 90)<br>Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 45)<br>Drupal\services\StackMiddleware\FormatSetter->handle() (Line: 48)<br>Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)<br>Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)<br>Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)<br>Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 709)<br>Drupal\Core\DrupalKernel->handle() (Line: 19)</pre>
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