Message in Chinese (Traditional) (中文(繁體))![](/img/flags/zh-Hant.png)
不能多次呼叫非同步呼叫的結束方法。
Unlocalized message![](/img/flags/en.png)
Can't call the end method of an async call more than once.
Search by Google不能多次呼叫非同步呼叫的結束方法。
Can't call the end method of an async call more than once.
Search by Google