Can use /publish to host multiple LAN worlds
You can use /publish multiple times in the same world and that in turn causes Minecraft to freeze when trying to close the world.
Linked Issues
Created Issue:
Can use /publish to host multiple lan worlds
you can use /publish multiple times in the same world and that in turn caueses minecraft to freeze when trying to close the world
Added Affects Versions: 1.11.2
Added Linked Issues:
relates to
Added Linked Issues:
relates to
Removed Linked Issues:
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Changed Description:
you can use /publish multiple times in the same world and that in turn caueses minecraft to freeze when trying to close the world
You can use /publish multiple times in the same world and that in turn causes Minecraft to freeze when trying to close the world.
Changed Summary:
Can use /publish to host multiplelanworldsCan use /publish to host multiple LAN worlds
Added Affects Versions: 1.12.1

It allows me to create multiple LAN worlds but it doesnt freeze when I close the world
The freeze is probably
MC-72943and does not happen for everyone.Just as [Mod] Urielsalis said, the game doesn't freeze. Can confirm for MC 1.12.1.
At least in 18w03a this appears to be fixed, trying to use /publish after the world has already been opened to LAN shows "Multiplayer game is already hosted on port [PORT]".