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@@ -167,6 +167,7 @@ class Index extends Api
         $user = $this->auth->getUserinfo();
         $user = $this->auth->getUserinfo();
         $find = \db('study')->where('user_id',$user['id'])->find();
         $find = \db('study')->where('user_id',$user['id'])->find();
         $res = \db('study_score_log')->where('study_id',$find['id'])->column('campus_id');
         $res = \db('study_score_log')->where('study_id',$find['id'])->column('campus_id');
+        $data = [];
         foreach ($res as $k){
         foreach ($res as $k){
            $data = \db('campus')->where('id',$k)->select();
            $data = \db('campus')->where('id',$k)->select();
         }
         }