First I defined some strings in the
<string name = "upgrade_time"> 驱动板：%s\t\t信号版：%s</string>
The error message means multiple replacements specified in a non-positional format. The error message mentions setting
formatted="false", so I changed the above code to the following and the error will not be reported.
I checked some blog posts and tried it for myself. There are these ways to solve the above error:
formatted="false"attribute to the string