django-comment-client  thread_type 
django-comment-client  thread_type 

any operation relate to comment_client raise an exception with counl't find thread_type accessible_fields
XiaodunServerGroup/medicalmooc,XiaodunServerGroup/medicalmooc,XiaodunServerGroup/medicalmooc,XiaodunServerGroup/medicalmooc,XiaodunServerGroup/medicalmooc