[MC-631] Duplicating/deleting blocks Created: 25/Oct/12  Updated: 02/Feb/17  Resolved: 04/Mar/16

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Minecraft 1.4.2, Minecraft 1.4.6, Minecraft 1.4.7, Snapshot 13w01a, Snapshot 13w01b, Snapshot 13w02a, Snapshot 13w02b, Snapshot 13w09c, Snapshot 13w10a, Snapshot 13w10b, Minecraft 1.5, Minecraft 1.5.2, Minecraft 1.6.1, Minecraft 1.6.2, Minecraft 1.7.2, Minecraft 1.7.4, Minecraft 14w05b, Minecraft 14w06b, Minecraft 14w07a, Minecraft 14w08a, Minecraft 1.7.5
Fix Version/s: None

Type: Bug
Reporter: Kwin van der Veen Assignee: Unassigned
Resolution: Cannot Reproduce Votes: 7
Labels: block, duplication, piston

Attachments: PNG File 2017-01-31_20.56.15.png    
Issue Links:
Duplicate
is duplicated by MC-6045 Piston & Resolved
is duplicated by MC-6462 Piston Duplication Glitch in the New ... Resolved
is duplicated by MC-6500 Sticky piston connected to a fast com... Resolved
is duplicated by MC-6782 Piston Ghost Duplicating Resolved
is duplicated by MC-7025 Redstone Block Transmutation Bug Resolved
is duplicated by MC-7480 Placing and removing water updates gh... Resolved
is duplicated by MC-8479 Piston Destroys Block Without droppin... Resolved
is duplicated by MC-8491 Disappearing Blocks Resolved
is duplicated by MC-8897 Piston Duplication Glitch Resolved
is duplicated by MC-8996 Piston glitch when provide power to a... Resolved
is duplicated by MC-9171 Block Deletion Resolved
is duplicated by MC-11098 Duplicating Sticky pistons and Disapp... Resolved
is duplicated by MC-11218 Floating Rail Visual Glitch Resolved
is duplicated by MC-11389 can extend rails over air with piston Resolved
is duplicated by MC-11390 Can duplicate blocks with fast firing... Resolved
is duplicated by MC-11564 Duplicating sticky pistons Resolved
is duplicated by MC-12030 A glitch that occurred with redstone ... Resolved
is duplicated by MC-12385 Ghost Block dupe glitch Resolved
is duplicated by MC-14302 Fence duplication Resolved
is duplicated by MC-16448 Block Duplication by comparator clock... Resolved
is duplicated by MC-16775 Piston visual duplication Resolved
is duplicated by MC-17459 Redstone on a Piston Resolved
is duplicated by MC-18222 Rail Bug Resolved
is duplicated by MC-18453 Make Floating rails Resolved
is duplicated by MC-27432 Redstone block Duplication Glitch Resolved
is duplicated by MC-28124 you can duplicate diamod blocks/any b... Resolved
is duplicated by MC-28344 Duplicate any block using this Resolved
is duplicated by MC-45339 Ghost Redstone Block Glitch Resolved
is duplicated by MC-2952 Piston Duplicates Blocks - Visual Bug Resolved
is duplicated by MC-4278 Changing Block into an other Resolved
Relates
relates to MC-151 Pushing TNT with a Piston and activat... Resolved
relates to MC-54026 Blocks attached to slime blocks can c... Resolved
CHK:
Confirmation Status: Confirmed

 Description   

With the setup in this video: http://www.youtube.com/watch?v=YVms3avJ79Y
You are able to delete and duplicate blocks, when placing it on the pulsing sticky piston. The duplicated block however is some kind of ghost block, since it can't be mined (does not drop an item), will disappear when updated or when the world is reloaded.



 Comments   
Comment by [Mod] Neko [ 31/Jan/17 ]

KevinTheDruid, that would be MC-54026.

Comment by Kevin Taylor [ 31/Jan/17 ]

Still an issue in 1.11.2, please reopen.
As you can see from the attached screenshot this is not just a visual glitch. Although the blocks cannot be mined, you can stand on them and cannot move through them.

Comment by [Mod] redstonehelper [ 04/Mar/16 ]

See MC-96219.

Comment by Jared Shippy [ 04/Mar/16 ]

I'm seeing this in the 1.9 Release (not snapshot). Sticky Pistons (hooked up to an armor stand timer with soul sand) are duplicating Chiseled Stone, and pushing out the duplicates.
Logging out of the server and back in will reset it, so it still appears to be client side.

Comment by Galaxy_2Alex [ 30/Oct/14 ]

Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.

Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. We will reopen it as soon as the requested information has been deliviered.

Comment by Eric Lim [ 05/Mar/13 ]

Confirmed in 13w10a, Another example.
http://youtu.be/HSycrzaF4rc

Comment by Josh Miller [ 03/Feb/13 ]

You should vote for this bug if you want it to get fixed soon. Another example: http://imgur.com/a/VmGKh

Comment by Tails [ 31/Dec/12 ]

Confirmed in 1.4.7.

Comment by Kwin van der Veen [ 08/Nov/12 ]

Here is a more in depth video I found on YouTube which displays and explains this glitch even more: http://www.youtube.com/watch?v=Zb8iFoVnKGQ

Comment by Kwin van der Veen [ 06/Nov/12 ]

It does seems to be the same as is shown in this video: http://youtu.be/FTcL0HnY24U commented by "tyson h", however he says "not really the same thing but it's still the bug in a way", so I am not sure whether this is the same bug or not.

Comment by Do [ 06/Nov/12 ]

Sounds like a duplicate of MC-151, please let me know if I'm wrong.

Comment by Kwin van der Veen [ 26/Oct/12 ]

However I am able to stand on these duplicated blocks. But Mobs do not seems to be able to stand on them.

Comment by Cloudy (Aaron Mills) [ 25/Oct/12 ]

Seems to only duplicate client side - not a massive issue, but definitely confusing visually.

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