Message in Chinese (Simplified) (中文(简体))
        未选择任何控制器端口。请使用 SELECT PORT 命令选择一个控制器端口。
Unlocalized message
        There is no controller port selected. Please select a controller port using the SELECT PORT command.
Search by Google
未选择任何控制器端口。请使用 SELECT PORT 命令选择一个控制器端口。

There is no controller port selected. Please select a controller port using the SELECT PORT command.
Search by Google