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  1. Minecraft: Java Edition
  2. MC-155289

Mob spawning rate in the Overworld is reduced

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 19w45a
    • Minecraft 1.14.3, 1.14.4
    • Community Consensus
    • Mob spawning
    • Normal

      Notice

      If you experience this on 1.14.4, please make a debug dump of your world by running the command:

      /debug report

      Then attach to this ticket the zip file you'll find in the debug folder of your Minecraft directory. If you don't have op permission, either ask your server admin to perform the dump, or if you are on singleplayer, open your world to LAN with cheats on.

      Workaround

      In previous 1.14.x release mobs could aggregate in non-ticking chunks (due to MC-151772). For example, here's how distribution of entities looks like in attached report:

      Unfortunately, those mobs need to be killed before normal spawning can be restored.

      Please note that using '/kill' command will not remove those entities until player gets close enough to chunk to tick.

      I guess on singleplayer setting render range to max and then slowly walking away is option for despawning hostiles. Though it won't do anything with bats.

      – boq in this comment and this comment

      When entering a world that was generated in version 1.14.2 of minecraft with the new version (1.14.3), the amount of mobs that are spawned in the world is reduced a lot, being more difficult to find mobs.

        1. debug-report-2019-07-12_11.45.19.zip
          70 kB
        2. debug-report-2019-07-19_14.29.08.zip
          52 kB
        3. debug-report-2019-07-21_14.43.49.zip
          43 kB
        4. debug-report-2019-07-24_17.51.19WitchFarm.zip
          56 kB
        5. debug-report-2019-07-24_17.52.36GuardianFarm.zip
          73 kB
        6. debug-report-2019-07-24_17.54.04Wild.zip
          46 kB
        7. debug-report-2019-07-29_06.49.30.zip
          47 kB
        8. debug-report-2019-08-13_18.02.40.zip
          48 kB
        9. debug-report-2019-08-16_13.21.59.zip
          52 kB
        10. debug-report-2019-08-24_21.50.21.zip
          90 kB
        11. debug-report-2019-09-09_12.34.41.zip
          96 kB
        12. debug-report-2019-09-23_20.58.45.zip
          96 kB
        13. debug-report-2019-10-17_17.27.00.zip
          84 kB
        14. debug-report-2019-11-21_00.08.50.zip
          125 kB
        15. debug-report-2019-11-21_00.20.59.zip
          86 kB
        16. debug-report-2020-02-28_16.08.33.zip
          56 kB
        17. mobs.png
          mobs.png
          47 kB

            boq [Mojang] Bartosz Bok
            Brun0XP Bruno da Silva Rodrigues
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            33 Vote for this issue
            Watchers:
            30 Start watching this issue

              Created:
              Updated:
              Resolved:
              CHK: