Talk:Update 0.12.1/@comment-25120690-20150812025158/@comment-26334839-20150815083445

Actually, the "invalid name" glitch can be solved by changing your name. I often get that message when I try joining my brother's worlds. Usually, the names are taken by others when the invalid name glitch happens. I just change a few letters or put a stream of numbers behind the actual name. Try a rare name, something no one thought of.