读取或写入文件到磁盘时发生未知错误。

什么地方出了错？

¥What went wrong?

读取或写入文件到磁盘时发生未知错误。它可能由多种原因引起，例如缺少权限或我们尝试读取的文件不存在。

¥An unknown error occurred while reading or writing files to disk. It can be caused by many things, eg. missing permissions or a file not existing we attempt to read.