fix bug

app/controller/Donation.php

@@ -69,7 +69,6 @@ class Donation
 
         if(!empty($list)){
             $result['total'] = Db::name("order")->where(['user_id'=>$userid,'status'=>1])->where($where)->count();
-            $list = $list->toArray();
             $appUser = getAllUsersMessage($list,"user_id","id,nickname");
             $studentUser = $this->getStudents($list);
             foreach ($list as $key => $vo) {