My friends play with online-mode=false because they don't have a minecraft account, with this mod on the server they can't join and get the "invalid name" error, but the server isn't in online mode. I can join because I have a minecraft account, and the moment I deleted this mod from the server they could join.
My friends play with online-mode=false because they don't have a minecraft account, with this mod on the server they can't join and get the "invalid name" error, but the server isn't in online mode. I can join because I have a minecraft account, and the moment I deleted this mod from the server they could join.