Fatal error: Uncaught Error: Call to a member function getArticleListIcon() on boolean in /var/www/html/app/code/Facerig/Manual/view/frontend/templates/category.phtml:13 Stack trace: #0 /var/www/html/vendor/magento/framework/View/TemplateEngine/Php.php(59): include() #1 /var/www/html/vendor/magento/framework/View/Element/Template.php(270): Magento\Framework\View\TemplateEngine\Php->render(Object(Facerig\Manual\Block\Category\Category), '/var/www/html/a...', Array) #2 /var/www/html/vendor/magento/framework/View/Element/Template.php(300): Magento\Framework\View\Element\Template->fetchView('/var/www/html/a...') #3 /var/www/html/vendor/magento/module-backend/Block/Template.php(126): Magento\Framework\View\Element\Template->_toHtml() #4 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(667): Magento\Backend\Block\Template->_toHtml() #5 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Element\AbstractBlock->toHtml() #6 /var/www/html/vendor/magento/framework/View/Layout.php( in /var/www/html/app/code/Facerig/Manual/view/frontend/templates/category.phtml on line 13