Add-on can not insall. please help me

when i insatall add any Add-on , have a error

how to fix it

Hey @99839, Welcome to the Local Community Forums!

It’s hard to say why things aren’t working. Can you please provide your Local Log? See this Community Forum post for instructions on how to do so:

One thing I do notice from the screenshot is that the button for the popup is in Chinese. I do know that Local oftentimes has trouble when there are special characters (ie, non-latin characters) within the username.k

thank i install add-on manually. download from github.