[MC-1669] Possible to walk through two perpendicular anvils at the corner where they meet. Created: 01/Nov/12  Updated: 08/May/16  Resolved: 12/Feb/15

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Minecraft 1.4.3, Minecraft 1.4.5, Minecraft 1.4.6, Minecraft 1.4.7, Snapshot 13w02a, Snapshot 13w02b, Snapshot 13w03a, Snapshot 13w07a, Snapshot 13w10b, Minecraft 1.5, Snapshot 13w11a, Minecraft 1.5.1, Minecraft 1.6.1, Minecraft 1.6.2, Minecraft 13w42b, Minecraft 13w43a, Minecraft 1.7.1, Minecraft 1.7.2, Minecraft 1.7.4, Minecraft 14w08a, Minecraft 1.7.5, Minecraft 14w10b, Minecraft 14w10c, Minecraft 14w20b, Minecraft 1.8, Minecraft 1.8.1-pre3, Minecraft 1.8.1, Minecraft 1.8.2-pre1
Fix Version/s: None

Type: Bug
Reporter: Rei Bell Assignee: Unassigned
Resolution: Duplicate Votes: 61
Labels: None
Environment:

Windows 7
Java 7


Attachments: PNG File Step1.png     PNG File Step2.png     PNG File Step3.png     PNG File step4.png    
Issue Links:
Duplicate
duplicates MC-1635 Hitboxes for some blocks are broken Resolved
is duplicated by MC-7281 Hitbox of an anvil is different betwe... Resolved
is duplicated by MC-7468 Anvil colision bug while flying/falling Resolved
is duplicated by MC-7629 Hitboxes of blocks with orientation d... Resolved
is duplicated by MC-10076 Walking around anvil edges Resolved
is duplicated by MC-17386 Anvil bug: When you go to close to an... Resolved
is duplicated by MC-25541 Able to walk through non-parallel anv... Resolved
is duplicated by MC-26000 Walk through anvil Resolved
is duplicated by MC-30924 anvil collision box error Resolved
is duplicated by MC-36424 Anvils/chest(any non-block entity) co... Resolved
is duplicated by MC-47359 Anvil clipping bug Resolved
is duplicated by MC-55327 Players and mobs can clip through anv... Resolved
is duplicated by MC-58498 Anvils are glitchy Resolved
is duplicated by MC-66595 Anvils are glitchy Resolved
is duplicated by MC-70934 Walking between two anvils causes you... Resolved
is duplicated by MC-72226 Possible to walk IN anvils Resolved
is duplicated by MC-72495 Anvil Door Resolved
is duplicated by MC-79300 Walking through anvils Resolved
is duplicated by MC-1888 When walking into a anvil character o... Resolved
is duplicated by MC-2263 Anvil: Cannot strafe along the front ... Resolved
is duplicated by MC-2560 Walking though anvils Resolved
is duplicated by MC-2890 Walking into anvil Resolved
is duplicated by MC-3978 Anvil - hitbox/collision problem Resolved
is duplicated by MC-4850 Anvil on half slab Resolved
is duplicated by MC-4898 Glitchy Anvil hitbox Resolved
is duplicated by MC-5257 Anvil Resolved
CHK:
Confirmation Status: Confirmed

 Description   

Only tested in SMP.

What I expected to happen was...:
Running against an anvil (actually to jump on it )

What actually happened was...:
I was pushed back and forward while running forward.

Steps to Reproduce:
1. Place an anvil (in front of a wall)
2. run against it.
3. Be pushed back. (Looks laggy and a bit like suffocating in the anvil).

Explanation of the bug in this video: http://www.youtube.com/watch?v=y1kon5Wax8I&feature=youtu.be



 Comments   
Comment by KingSupernova [ 12/Feb/15 ]

I believe this is a duplicate of MC-1635.

Comment by KingSupernova [ 02/Feb/15 ]

Why is this not a duplicate of MC-1635?

Comment by Joel Puig Rubio [ 28/Dec/14 ]

Still happening in 1.8.2-pre1

Comment by [Mod] Sonicwave [ 23/Oct/14 ]

Still an issue in 1.8.1-pre2.

Comment by asdf [ 09/Mar/14 ]

The four screenshots I originally posted are invalid. The real cause is looking at an anvil facing the other direction, not turning. The hitboxes of all anvils is set to the last one you looked at. The same thing happens with double chests, but the difference isn't big enough to let you pass through completely, which if I'm not mistaken, makes this issue a duplicate.

Comment by Kumasasa [ 08/Mar/14 ]

in 14w08a the push back effect is gone, but can still walk through anvils as shown in the screenshots, but that's maybe another issue.

Comment by Sealbudsman [ 08/Mar/14 ]

does this still happen in SMP in the 1.8 snapshots?

Comment by Anthony Martin [ 08/Jan/14 ]

Verified still happens on 1.7.4.

Comment by Branko [ 26/Oct/13 ]

Still happens in 1.7.2. Just make a simple cube hitbox like the old fence had.

Comment by crazyman [ 14/Aug/13 ]

Anvil and chest have exactly same hitbox bug.
Confirmed in 1.6.2 both with anvil and a chest.

Comment by Fossil [ 13/Aug/13 ]

This needs to be updated for 1.6.2 as it is still an issue.

Comment by Domantas [ 30/Jun/13 ]

I think this is caused by unsynced width of anvil block in singleplayer and server files. Thus, playing in SP is ok, but server thinks that anvil is wider than client knows, pushing player back when updating his position. So the fix would probably be changing anvil's hitbox in server files.

Comment by Andro [ 22/Mar/13 ]

Confirmed in 1.5.1, just tried it out on my flat world.

Comment by ben dem [ 22/Mar/13 ]

Confirmed in 1.5.1 tough

Comment by Peter Dorsaneo [ 14/Mar/13 ]

Confirmed in 1.5 release and snapshot 13w11a.

Comment by asdf [ 14/Mar/13 ]

I believe I have found a serious issue related to this bug. A quick search through the issue tracker revealed my worst fears: Anvils can be decorporealized at will. I have uploaded a series of four images describing the process.

Comment by Sealbudsman [ 07/Mar/13 ]

1.5 as well.

Comment by Peter Dorsaneo [ 19/Feb/13 ]

Confirmed in snapshot: 13w07a Multi-player.

Comment by Adam Forsell [ 29/Nov/12 ]

I also have this problem, you'll start vibrate when walking into the long sides of them. So you can't pass by it walking against the long sides of them.

Comment by Anon Ymus [ 25/Nov/12 ]

I have seen this bug when walking into any non-solid block. Fences and doors can do the same thing.

Comment by Kumasasa [ 20/Nov/12 ]

Confirmed in Multiplayer, not happening in Singleplayer

Comment by Peter Dorsaneo [ 10/Nov/12 ]

This will also happen in 1.4.4 pre-release.
Comfirmed.

Comment by Sebastien BLANC [ 04/Nov/12 ]

Same thing happens for me on my Linux server with an OSX and Windows client. (1.4.3 Pre-release)

Comment by Cedric [ 03/Nov/12 ]

Tested in Multiplayer there (1.4.3 pre-release)

Bug comfirmed : collision bug when running into the anvil (little knockback)
collision bug when : force walking into the anvil, then moving left or right -> being stuck with a spazzing knock back until we stop moving in that direction

Solo mode : seems to have no bug with collision.

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