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  1. Minecraft: Java Edition
  2. MC-250983

Allays can get stuck and freeze inside non-full blocks

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Details

    • Confirmed
    • Mob behaviour
    • Important

    Description

      The bug

      Allays can get stuck inside non-full blocks, such as fences.

      Affected blocks

      Slim blocks:

      1. Bamboo
      2. Chain
      3. Door
      4. End rod
      5. Fence
      6. Fence gate
      7. Glass pane
      8. Grindstone
      9. Iron bars
      10. Lightning rod
      11. Pointed dripstone
      12. Sea pickle
      13. Stained glass pane
      14. Wall

      Other blocks:

      1. Cauldron and composter (MC-251364)
      2. Hoppers (MC-251648)
      3. Slabs
      4. Stairs

      To reproduce

      • Execute the following command:
        /fill ~20 ~-20 ~20 ~ ~ ~ minecraft:acacia_fence hollow
      • Summon allays inside and outside the fence cube.

      Expected result

      The allays should be able to pathfind around the fences.

      Observed result

      The allays get stuck inside the fences.

      Original description

      Flying mobs can no longer move on their own when they wander into a non-full block, most commonly seen with fences (until the block is removed or the mob is pushed out by other means. This is assumedly what caused MC-250321, with the difference being that it doesn't crash the game.

      Attachments

        1. 2022-04-27_17.37.40.png
          2022-04-27_17.37.40.png
          3.60 MB
        2. 2022-04-27_17.37.53.png
          2022-04-27_17.37.53.png
          1.68 MB
        3. 2022-04-27_17.39.56.png
          2022-04-27_17.39.56.png
          1.28 MB
        4. 2022-04-30_07.23.24.png
          2022-04-30_07.23.24.png
          895 kB
        5. 2022-05-05_21.23.37.png
          2022-05-05_21.23.37.png
          3.63 MB
        6. 2022-05-05_21.34.01.png
          2022-05-05_21.34.01.png
          1.19 MB
        7. AllayStuckOnBlock.mp4
          8.92 MB
        8. MC-250983.mp4
          5.24 MB
        9. MC-250983.png
          MC-250983.png
          1.18 MB

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              elvendorke [Mojang] elvendorke
              Stephen Chang Stephen Chang
              Votes:
              17 Vote for this issue
              Watchers:
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              Dates

                Created:
                Updated:
                Resolved:
                CHK: