Merge 911d50e into de549eb

sonata-project · Jan 24, 2020 · d24700d · d24700d
2 parents de549eb + 911d50e
commit d24700d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/Model/ModelManager.php b/src/Model/ModelManager.php
@@ -278,7 +278,11 @@ public function getNormalizedIdentifier($document)
         if (is_scalar($document)) {
             throw new \RunTimeException('Invalid argument, object or null required');
         }
-
+
+        // not managed
+         if(!$this->registry->getManagerForClass(\get_class($document))){
+            return;
+        }
         // the entities is not managed
         if (!$document || !$this->getDocumentManager($document)->getUnitOfWork()->isInIdentityMap($document)) {
             return;