Fatal error: Uncaught Error: Call to a member function addCategoryFilter() on null in /home/jetrails/impressart.com/html/app/code/Smartwave/Filterproducts/Block/Home/LatestList.php:62 Stack trace: #0 /home/jetrails/impressart.com/html/generated/code/Smartwave/Filterproducts/Block/Home/LatestList/Interceptor.php(24): Smartwave\Filterproducts\Block\Home\LatestList->getProducts() #1 /home/jetrails/impressart.com/html/app/code/Smartwave/Filterproducts/Block/Home/LatestList.php(35): Smartwave\Filterproducts\Block\Home\LatestList\Interceptor->getProducts() #2 /home/jetrails/impressart.com/html/vendor/magento/module-catalog/Block/Product/ListProduct.php(188): Smartwave\Filterproducts\Block\Home\LatestList->_getProductCollection() #3 /home/jetrails/impressart.com/html/vendor/magento/framework/View/Element/AbstractBlock.php(1096): Magento\Catalog\Block\Product\ListProduct->_beforeToHtml() #4 /home/jetrails/impressart.com/html/vendor/magento/framework/View/Element/AbstractBlock.php(1101): Magento\Framework\View\Element\AbstractBloc in /home/jetrails/impressart.com/html/app/code/Smartwave/Filterproducts/Block/Home/LatestList.php on line 62