培训考试，应到人数

application/admin/controller/Trainactive.php

@@ -163,7 +163,7 @@ class Trainactive extends Backend
         ];
         foreach($user_train as $key => $val){
             $user_train[$key]['sign_image'] = localpath_to_netpath($val['sign_image']);
-            $user_train[$key]['status_text'] = $status_arr[$val['status']];
+            $user_train[$key]['status_text'] = isset($status_arr[$val['status']]) ? $status_arr[$val['status']] : '';
         }
         $this->assign('user_train',$user_train);
         $this->assign('user_train_chunk',array_chunk($user_train,8));