Warning: Undefined array key "f__obj_themenkategorie" in Drupal\wisski_pathbuilder\Entity\WisskiPathbuilderEntity->getImagePathIDsForGroup() (line 1497 of modules/contrib/wisski/wisski_pathbuilder/src/Entity/WisskiPathbuilderEntity.php).
Drupal\wisski_pathbuilder\Entity\WisskiPathbuilderEntity->getImagePathIDsForGroup() (Line: 484)
Drupal\wisski_pathbuilder\PathbuilderManager->calculateImagePaths() (Line: 460)
Drupal\wisski_pathbuilder\PathbuilderManager->getImagePathsAndPbsForBundle() (Line: 353)
Drupal\wisski_pathbuilder\PathbuilderManager->getPreviewImage() (Line: 2483)
Drupal\wisski_core\WisskiStorage->getPreviewImageUri() (Line: 542)
Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->fetchEntityData() (Line: 364)
Drupal\wisski_core\Plugin\views\query\WisskiIndividualQuery->execute() (Line: 1486)
Drupal\views\ViewExecutable->execute() (Line: 1514)
Drupal\views\ViewExecutable->render() (Line: 201)
Drupal\views\Plugin\views\display\Page->execute() (Line: 1690)
Drupal\views\ViewExecutable->executeDisplay() (Line: 81)
Drupal\views\Element\View::preRenderViewElement()
call_user_func_array() (Line: 113)
Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 886)
Drupal\Core\Render\Renderer->doCallback() (Line: 431)
Drupal\Core\Render\Renderer->doRender() (Line: 248)
Drupal\Core\Render\Renderer->render() (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 637)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 231)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
call_user_func() (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 201)
Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
Drupal\Core\DrupalKernel->handle() (Line: 19)