Fatal error: Uncaught Doctrine\ORM\ORMException: The identifier id is missing for a query of Shopware\Models\Article\Article in /html/shopware/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php:294 Stack trace: #0 /html/shopware/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(403): Doctrine\ORM\ORMException::missingIdentifierField('Shopware\\Models...', 'id') #1 /html/shopware/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(154): Doctrine\ORM\EntityManager->find('Shopware\\Models...', Array, NULL, NULL) #2 /html/shopware/custom/plugins/PmFilterValuesInListing/PmFilterValuesInListing.php(42): Doctrine\ORM\EntityRepository->find(NULL) #3 /html/shopware/engine/Library/Enlight/Event/Handler/Default.php(91): PmFilterValuesInListing\PmFilterValuesInListing->onPostDispatchFrontendDetail(Object(Enlight_Controller_ActionEventArgs)) #4 /html/shopware/engine/Library/Enlight/Event/EventManager.php(220): Enlight_Event_Handler_Default->execute(Object(Enlight_Controller_ActionEventArgs)) #5 /html/shopware/engine/Libr in /html/shopware/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php on line 294