I opened a world to LAN and my friend joined to my LAN Server.An error message showed up"Failed to Login:Invalid Session".
Open a world to LAN and someone must join your world and the error message will show up.
MC-58542
Players can't join my LAN Server with error"Failed to login:Invalid Session"
Resolved
Incomplete
0
From your and your friends computer:
Please attach the complete output of the "Development console" which can be found on the second tab of the launcher.
If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".