ENGCOM-3435: 19082-Fatal-error-Uncaught-Error-Cannot-call-abstract-method-Magento-… #19155

Author: VladimirZaets

app/code/Magento/Catalog/Controller/Product/Compare.php

@@ -6,6 +6,7 @@
 namespace Magento\Catalog\Controller\Product;
 
 use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\Framework\App\Action\HttpGetActionInterface;
 use Magento\Framework\Data\Form\FormKey\Validator;
 use Magento\Framework\View\Result\PageFactory;
 
@@ -15,7 +16,7 @@
  * @SuppressWarnings(PHPMD.LongVariable)
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-abstract class Compare extends \Magento\Framework\App\Action\Action
+abstract class Compare extends \Magento\Framework\App\Action\Action implements HttpGetActionInterface
 {
     /**
      * Customer id
@@ -139,4 +140,15 @@ public function setCustomerId($customerId)
         $this->_customerId = $customerId;
         return $this;
     }
+
+    /**
+     * @inheritdoc
+     */
+    public function execute()
+    {
+        $resultRedirect = $this->resultRedirectFactory->create();
+        $resultRedirect->setPath('catalog/product_compare');
+
+        return $resultRedirect;
+    }
 }