Unfortunately, you do not receive an explicit error message if this error condition occurs.
不幸的是,出现这种错误条件时您不会收到明确的错误消息。
What does it do? It has height, it says, I've got two names of things: the request message and the error message.
那它是用来干嘛的呢?,它声明了包含两个对象:,要求输入的信息和输入类型错误信息。
So generally, if you don't get an error message in a command line environment like this, that's good.
一般来说,如果你在命令行界面,没有收到错误信息,那就是好消息。
> David: An error message of some sort like "file not found" or "commands not found."
>,大卫:会出现一个错误信息像“没找到文件“,或“没找到命令“
应用推荐