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  1. Minecraft: Java Edition
  2. MC-223792

Shrinking world border with center past x/z 29999983 crashes the game


    • Icon: Bug Bug
    • Resolution: Fixed
    • 21w17a
    • 21w15a, 21w16a
    • None
    • Confirmed
    • Crash
    • Very Important

      if you set a world border to a big size (like 30 blocks) and set the center past x/z 29999983 and then shrink it to a small size (like 1 block) and add a time that it will shrink then the world border will look rectangular, then weird like a 2 sided world border, but later it will ** crash your game.


      Do NOT try this on your worlds or on your servers! It may PERMANENTLY crash your world/server!

      Steps to reproduce:

      1. Create a new world with creative game mode;
      2. Type in chat "/tp 29999950 100 0" (this should teleport you at the edge of the world);
      3. Type in chat "/worldborder set 30" (this should set the world border to a small, but not that small size);
      4. Type in chat "/worldborder center 29999990 0" (this should center the world border past 29999983 x/z);
      5. Type in chat "/worldborder set 1 20" (this should shrink the world border to 1 block in 20 seconds and crash the game);
      6. Watch the world border shrink, become messed up and rectangular, and then messing up your game too and crashing it;


      Because the attachment video exceeds maximum size limit, I attached it as a link:


            grum [Mojang] Grum (Erik Broes)
            iplayMCeveryday SomeonePLaysMC
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