Merge pull request #390 from magento-jackalopes/MAGETWO-56063-upgrade-from-2.0.7-to-2.1.0

[Jackalopes] MAGETWO-56063 upgrade from 2.0.7 to 2.1.0 (2.2 release)

Author: heyitsroberthe

app/code/Magento/Eav/Model/ResourceModel/ReadHandler.php

@@ -13,6 +13,7 @@
 use Magento\Framework\Model\Entity\ScopeInterface;
 use Magento\Framework\EntityManager\Operation\AttributeInterface;
 use Magento\Eav\Model\Entity\AttributeCache;
+use Psr\Log\LoggerInterface;
 
 /**
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
@@ -49,6 +50,11 @@ class ReadHandler implements AttributeInterface
      */
     protected $scopeResolver;
 
+    /**
+     * @var LoggerInterface
+     */
+    private $logger;
+
     /**
      * ReadHandler constructor.
      *
@@ -58,21 +64,24 @@ class ReadHandler implements AttributeInterface
      * @param AppResource $appResource
      * @param ScopeResolver $scopeResolver
      * @param AttributeCache $attributeCache
+     * @param LoggerInterface $logger
      */
     public function __construct(
         AttributeRepository $attributeRepository,
         MetadataPool $metadataPool,
         SearchCriteriaBuilder $searchCriteriaBuilder,
         AppResource $appResource,
         ScopeResolver $scopeResolver,
-        AttributeCache $attributeCache
+        AttributeCache $attributeCache,
+        LoggerInterface $logger
     ) {
         $this->attributeRepository = $attributeRepository;
         $this->metadataPool = $metadataPool;
         $this->searchCriteriaBuilder = $searchCriteriaBuilder;
         $this->appResource = $appResource;
         $this->scopeResolver = $scopeResolver;
         $this->attributeCache = $attributeCache;
+        $this->logger = $logger;
     }
 
     /**
@@ -163,7 +172,14 @@ public function execute($entityType, $entityData, $arguments = [])
                 \Magento\Framework\DB\Select::SQL_UNION_ALL
             );
             foreach ($connection->fetchAll($unionSelect) as $attributeValue) {
-                $entityData[$attributesMap[$attributeValue['attribute_id']]] = $attributeValue['value'];
+                if (isset($attributesMap[$attributeValue['attribute_id']])) {
+                    $entityData[$attributesMap[$attributeValue['attribute_id']]] = $attributeValue['value'];
+                } else {
+                    $this->logger->warning(
+                        "Attempt to load value of nonexistent EAV attribute '{$attributeValue['attribute_id']}' 
+                        for entity type '$entityType'."
+                    );
+                }
             }
         }
         return $entityData;