fix(ddd): fix entiry query

engine.go

@@ -662,13 +662,13 @@ func (e *Stage) BuildEntity(ctx context.Context, parent IEntity, children ...int
 			if itemVal.Elem().IsNil() && itemVal.Elem().CanSet() {
 				newItem := reflect.New(itemType.Elem().Elem())
 				itemVal.Elem().Set(newItem)
-				itemValDef := newItem.Interface()
-				if err := e.buildEntity(ctx, itemValDef.(IEntity), parent); err != nil {
-					if errors.Is(err, ErrEntityNotFound) {
-						itemVal.Elem().SetZero()
-					} else {
-						return err
-					}
+			}
+			itemDef := itemVal.Elem().Interface()
+			if err := e.buildEntity(ctx, itemDef.(IEntity), parent); err != nil {
+				if errors.Is(err, ErrEntityNotFound) {
+					itemVal.Elem().SetZero()
+				} else {
+					return err
 				}
 			}
 		} else if itemType.Implements(entityType) {