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  1. Minecraft: Java Edition
  2. MC-135231

java.lang.NullPointerException: Ticking player server crash while accessing a furnace

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 18w30b
    • Fix Version/s: None
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description

      Expected:
      Right clicking on a furnace doesn't crash the server.

      Observed:
      Right clicking a furnace crashes the server.

      Reproduction steps:
      I wish I knew, been trying all afternoon.

      I have a saved version of the world that crashes every time. Can provide a link privately.

      If I break this specific furnace and replace it, the new furnace doesn't crash the server. I parsed the .mca associated with the block and it seems the furnace doesn't actually exist within the chunk's tile entities.

      Block in question is:

      /setblock 215 12 -368 minecraft:furnace[facing=east,lit=false]

      {CookTime:0s,BurnTime:0s,Items:[],RecipesUsedSize:0s,CookTimeTotal:0s,Lock:""}

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              Assignee:
              Unassigned Unassigned
              Reporter:
              Greener Jason Green
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                Updated:
                Resolved: