Fatal error: Uncaught Error: Call to a member function getCoverId() on null in /html/shopware/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ListProductService.php:242 Stack trace: #0 [internal function]: Shopware\Bundle\StoreFrontBundle\Service\Core\ListProductService->Shopware\Bundle\StoreFrontBundle\Service\Core\{closure}(Object(Shopware\Bundle\StoreFrontBundle\Struct\ListProduct)) #1 /html/shopware/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ListProductService.php(243): array_map(Object(Closure), Array) #2 /html/shopware/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ListProductService.php(142): Shopware\Bundle\StoreFrontBundle\Service\Core\ListProductService->getManufacturerCoverIds(Array) #3 /html/shopware/custom/plugins/VioVariantFilter/Components/StoreFrontBundle/ListProductService.php(40): Shopware\Bundle\StoreFrontBundle\Service\Core\ListProductService->getList(Array, Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext)) #4 /html/shopware/engine/Shopware/Bundle/SearchBundle/ProductSea in /html/shopware/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ListProductService.php on line 242