'添加视频课件报错'

apps/course/Lib/Action/AdminVideoAction.class.php

@@ -664,6 +664,8 @@ class AdminVideoAction extends AdministratorAction
     //添加视频
     public function addVideoLib()
     {
+        $aa = model('Xdata')->get('classroom_AdminConfig:ccyun');
+        dump($aa);
         if ($_POST) {
             if (empty($_POST['video_levelhidden'])) {
                 exit(json_encode(array('status' => '0', 'info' => "请选择课程分类")));