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  1. Minecraft: Java Edition
  2. MC-156880

Mobs spawn where they should not be able to after using /fill

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 6, 1.14.4
    • Fix Version/s: None
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed
    • Category:
      (Unassigned)

      Description

      The bug

      Chunks check mob spawning conditions after removing blocks replaced with /fill BUT before re-calculating light levels: therefore, mobs will spawn in what should be broad daylight after /fill-ing a large area

      How to reproduce

      1. Create a superflat world and stand on the ground
      2. Type /fill ~100 5 ~100 ~-50 5 ~-100 stone
      3. Type /fill ~100 5 ~100 ~-50 5 ~-100 air
        You will see hostile mobs spawning around you even when it has sky access.

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            • Assignee:
              Unassigned
              Reporter:
              Nixinova Nixinova
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              Dates

              • Created:
                Updated: