Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-114461

Lava bucket emptied and empty bucket filled with water lose NBT data in furnace

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.11.2, Minecraft 17w06a, Minecraft 1.12.1, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 19w12b, Minecraft 19w13b, Minecraft 19w14a, Minecraft 19w14b
    • Fix Version/s: None
    • Confirmation Status:
      Confirmed
    • Category:
      (Unassigned)

      Description

      The bug

      Buckets which get modified in a furnace lose their NBT data. Lava buckets can be used as fuel and turn into empty buckets and empty buckets can be used to collect the water when drying a sponge.

      How to reproduce

      1. Place a furnace and put a smeltable item in it
      2. Put a named lava bucket as fuel in it
        /give @p minecraft:lava_bucket{display:{Name:"{\"text\":\"Named Lava Bucket\"}"}}
        
      3. Hover over the created empty bucket
        → You will see that it has no name anymore

      Code analysis

      Based on 1.11.2 decompiled using MCP 9.35 rc1

      The methods net.minecraft.tileentity.TileEntityFurnace.update() (lava bucket → empty bucket) and net.minecraft.tileentity.TileEntityFurnace.smeltItem() (empty bucket → water bucket) create a new item stack.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                marcono1234 [Mod] Marcono1234
              • Votes:
                2 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  CHK: