Update Helper.php

Author: Arkhas

src/Utilities/Helper.php

@@ -198,13 +198,15 @@ public static function convertToArray($row, $filters = [])
     {
         if (Arr::get($filters, 'ignore_getters') && is_object($row) && method_exists($row, 'getAttributes')) {
             $data = $row->getAttributes();
-            foreach ($row->getRelations() as $relationName => $relation) {
-                if (is_iterable($relation)) {
-                    foreach ($relation as $relationItem) {
-                        $data[$relationName][] = self::convertToArray($relationItem, ['ignore_getters' => true]);
+            if(method_exists($row, 'getRelations')) {
+                foreach ($row->getRelations() as $relationName => $relation) {
+                    if (is_iterable($relation)) {
+                        foreach ($relation as $relationItem) {
+                            $data[$relationName][] = self::convertToArray($relationItem, ['ignore_getters' => true]);
+                        }
+                    } else {
+                        $data[$relationName] = self::convertToArray($relation, ['ignore_getters' => true]);
                     }
-                } else {
-                    $data[$relationName] = self::convertToArray($relation, ['ignore_getters' => true]);
                 }
             }