Correctif statistiques

Statistic/Product/ProductsSalesStatistic.php

                         'label' => 'Total ventes'
                 ]
         );
+
         foreach ($this->productFamily->getProducts() as $product) {
-            $this->productIds[$product->getId()] = $product;
-            $this->addProperty(
-                    $product->getId(),
-                    [
-                            'label' => $product->getTitle()
-                    ]
-            );
+            if($product->getId()) {
+                $this->productIds[$product->getId()] = $product;
+                $this->addProperty(
+                        $product->getId(),
+                        [
+                                'label' => $product->getTitle()
+                        ]
+                );
+            }
         }
     }