[MC-9018] Faceless Furnace/Furnace Duplication. Created: 02/Feb/13  Updated: 03/Jun/17  Resolved: 06/Mar/13

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Snapshot 13w05b, Snapshot 13w06a, Snapshot 13w09a, Snapshot 13w09b, Snapshot 13w09c
Fix Version/s: Snapshot 13w10a

Type: Bug
Reporter: fuj1n (Arthur Uzulin) Assignee: Unassigned
Resolution: Fixed Votes: 5
Labels: duplication, furnace

Attachments: PNG File scr1.png     PNG File scr2.png    
Issue Links:
Bonfire Testing
discovered while testing MC-9015 Disappears ore from furnace if it con... Resolved
discovered while testing MC-9017 Comparator Doesn't update its output Resolved
Duplicate
is duplicated by MC-10216 Bug when we use furnace connected to ... Resolved
is duplicated by MC-10788 disappearing items glitch Resolved
Relates
relates to MC-7254 Furnace Tile Entities reproducing - I... Resolved
relates to MC-8022 Furnace interface occasionally closes... Resolved
CHK:
Confirmation Status: Confirmed

 Description   

You can make the furnace lose its face and the furnace gets duplicated.

Steps to reproduce:
1. Recreate the setup in scr1.png by placing a furnace with a comparator facing away fryom it.
2. Place the fuel and a smeltable item in their appropriate spaces.
3. Break the furnace (if you are in survival the furnace should drop)
4. Wait for when the fuel cycle finishes.
5. The faceless furnace should have reappeared as shown in scr2.png.
6. If you were in survival, the furnace basically got duped.



 Comments   
Comment by Tails [ 02/Mar/13 ]

Maybe caused by MC-7254.

Comment by Alex [ 08/Feb/13 ]

This bug still present in Snapshot 13w06a.

Comment by Justin Lawen [ 04/Feb/13 ]

Another noteworthy item is that all items in the furnace are deleted after step 2, as detailed in MC-9015; the furnace seems to lose its tile entity when changing block ids.

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