#26973 Fatal error when Image params does not contain width and height.

Author: lbajsarowicz

app/code/Magento/Catalog/Block/Product/ImageFactory.php

@@ -123,7 +123,7 @@ private function getLabel(Product $product, string $imageType): string
         if (empty($label)) {
             $label = $product->getName();
         }
-        return (string) $label;
+        return (string)$label;
     }
 
     /**
@@ -161,15 +161,15 @@ public function create(Product $product, string $imageId, array $attributes = nu
         }
 
         $attributes = $attributes === null ? [] : $attributes;
-        
+
         $data = [
             'data' => [
                 'template' => 'Magento_Catalog::product/image_with_borders.phtml',
                 'image_url' => $imageAsset->getUrl(),
                 'width' => $imageMiscParams['image_width'],
                 'height' => $imageMiscParams['image_height'],
                 'label' => $this->getLabel($product, $imageMiscParams['image_type']),
-                'ratio' => $this->getRatio($imageMiscParams['image_width'], $imageMiscParams['image_height']),
+                'ratio' => $this->getRatio($imageMiscParams['image_width'] ?? 0, $imageMiscParams['image_height'] ?? 0),
                 'custom_attributes' => $this->getStringCustomAttributes($attributes),
                 'class' => $this->getClass($attributes),
                 'product_id' => $product->getId()