I am trying to create a product list for featured products in Magento. I wrote the following code in the file app/code/MyModule/MySite/Block/Products/Featured.php:

<?php  namespace MyModule\MySite\Block\Products;  class Featured extends \Magento\Catalog\Block\Product\ListProduct {     /**      * Catalog product visibility      *      * @var \Magento\Catalog\Model\Product\Visibility      */     protected $  _catalogProductVisibility;      /**      * Product collection factory      *      * @var \Magento\Catalog\Model\ResourceModel\Product\CollectionFactory      */     protected $  _productCollectionFactory;       /**      * @var CategoryRepositoryInterface      */     protected $  categoryRepository;      public function __construct(         \Magento\Catalog\Block\Product\Context $  context,         \Magento\Framework\Data\Helper\PostHelper $  postDataHelper,         \Magento\Catalog\Model\Layer\Resolver $  layerResolver,         \Magento\Catalog\Api\CategoryRepositoryInterface $  categoryRepository,         \Magento\Framework\Url\Helper\Data $  urlHelper,         \Magento\Catalog\Model\Product\Visibility $  catalogProductVisibility,         \Magento\Catalog\Model\ResourceModel\Product\CollectionFactory $  productCollectionFactory,         array $  data = []      ) {         $  this->_productCollectionFactory = $  productCollectionFactory;         $  this->_catalogProductVisibility = $  catalogProductVisibility;         parent::__construct($  context, $  postDataHelper, $  layerResolver,$  categoryRepository,$  urlHelper,$  data);     }      protected function _getProductCollection(){         $  collection =  $  this->_productCollectionFactory->create()             ->addAttributeToFilter('status', '1')             ->addAttributeToFilter('featured', '1');         $  collection->setVisibility($  this->_catalogProductVisibility->getVisibleInCatalogIds());         $  collection = $  this->_addProductAttributesAndPrices($  collection)             ->setPageSize(4)             ->setCurPage(1);          return $  collection;     } } 

In my page, I duplicate one line that is working (the second line is working code):

{{block class="MyModule\MySite\Block\Products\Featured" template="WorkingModule_WorkingSite::products/featured_carousel2.phtml" limit="10" category_id="71" block_name="Featured Products"}} {{block class="Magento\Catalog\Block\Product\ListProduct" template="WorkingModule_WorkingSite::products/featured_carousel2.phtml" limit="10" category_id="71" block_name="Featured Products"}} 

Nothing is displayed for the first line and when I debugged, getTemplate() seems to be null. Does anybody see what I am doing wrong?