Fix: "Attempt to read property \"news\" on null" error

app/Http/Controllers/Controller.php

@@ -21,7 +21,7 @@ class Controller extends BaseController
     {
         $data = json_decode(Storage::disk('local')->get($file));
         foreach ($path as $subobject) {
-            $data = $data->$subobject;
+            $data = $data->$subobject ?? [];
 	    }
         $items = [];
         foreach ($data as $item_data) {