The faces context is missing if this request is the first of a new session.

如果此请求是新会话的第一个请求，就会缺少faces上下文。

youdao

Thee reason for my missing the orientation session is that I have had a problem arranging a flight from Shanghai to London.

我不能参加开学指导的原因是我一直没有安排好从上海飞往伦敦的航班问题。

youdao

Thee reason for my missing the orientation session is that I have had a problem arranging a flight from Shanghai to London.

我不能参加开学指导的原因是我一直没有安排好从上海飞往伦敦的航班问题。

youdao