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  1. Minecraft: Java Edition
  2. MC-110903

Cannot remove horse saddle using /replaceitem

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.11, Minecraft 1.12 Pre-Release 6, Minecraft 1.12, Minecraft 1.12.1 Pre-Release 1, Minecraft 1.12.2, Minecraft 17w47b, Minecraft 18w02a, Minecraft 18w11a, Minecraft 18w19b, Minecraft 1.13-pre1, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 18w48a, Minecraft 18w48b, Minecraft 18w49a, Minecraft 18w50a, Minecraft 19w12b, Minecraft 19w13b
    • Fix Version/s: None
    • Confirmation Status:
      Confirmed
    • Category:
      (Unassigned)

      Description

      The bug

      Using /replaceitem you cannot set the horse saddle to air (remove it), one would expect it to function the same as any other slot.

      How to reproduce

      1. Summon a horse:
        /summon horse ~ ~ ~ {Tame:1}
        
      2. Add a saddle:
        /replaceitem entity @e[type=horse,limit=1] horse.saddle saddle
        

        See "Replaced a slot on Horse with [Saddle]"

      3. Try to remove the saddle:
        /replaceitem entity @e[type=horse,limit=1] horse.saddle air
        

        See "Could not put [Air] in slot 400"

      Code analysis

      The following is based on a decompiled version of Minecraft using MCP for 1.11.
      The replaceItemInInventory() method in class net.minecraft.entity.passive.AbstractHorse requires the item to be a saddle at all times:

      if (i == 0 && itemStackIn.getItem() != Items.SADDLE)
      {
          return false;
      }
      

      This is unlike other mob equipment such as ArmorItems, where the contents can be deleted by replacing with "air".

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            • Assignee:
              Unassigned
              Reporter:
              urielsalis [Mod] Urielsalis
            • Votes:
              8 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                CHK: