An item cloning glitch that occurs on LAN worlds when multiple accounts are used.
1. Create any singleplayer world on Account 1.
2. Log out and log back in on Account 2, and load that world. Account 2 will have the same items at Account 1, and will spawn where Account 1 logged out.
3. Open the world to LAN and log in on another computer on Account 1. Account 1 will have the same resources and will spawn where they logged out.
4. Enjoy double items.
Linked issues
duplicates 1
Comments 2
Dupe of MC-697
Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.
Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. We will reopen it as soon as the requested information has been delivered.