[MC-91279] Placed blocks randomly generating nearby

There are blocks that I placed randomly generating nearby. It's duplicates of what I have placed previously, but I did not place. It seems to be just one chunk or so of the blocks.

Linked issues

relates to 1

MC-74762 Chunks Swapping Resolved

Attachments

Screen Shot 2015-10-23 at 7.03.49 PM.png

Screen Shot 2015-10-23 at 7.04.03 PM.png

Screen Shot 2015-10-23 at 7.04.19 PM.png

Screen Shot 2015-10-23 at 7.04.32 PM.png

Comments 9

[Mod] redstonehelper 2015-10-24T12:24:17Z

Please attach the affected world.

[Mod] redstonehelper 2015-10-25T20:15:52Z

The whole world folder, please.

Jamie 2015-10-25T21:01:40Z

The world folder is 486 MB when compressed and I can only upload up to 10 MB. What should I do?

[Mod] redstonehelper 2015-10-25T21:06:31Z

Fair point. Do this test for me, please:

1. Place a yellow wool block on top of the duplicated blocks
2. Place a red wool block on top of the place where the blocks were duplicated from
3. Reload the world. What happened to the wool blocks, exactly?

Jamie 2015-10-25T21:23:52Z

I placed the yellow on the duplicated and the red in the same spot on the originals, and when I reloaded they had disappeared.

[Mod] redstonehelper 2015-10-25T21:24:35Z

Both wool blocks disappeared?

Jamie 2015-10-25T21:29:18Z

Yep.

[Mod] redstonehelper 2015-10-25T21:37:43Z

That's... not good. I assume you have no clue how this happened so it's going to be very difficult for the developers to fix this issue. You can probably fix it yourself by deleting both affected chunks using MCEdit (keep backups!).

Probably related to or duplicate of MC-74762.

One last question: Do you use OptiFine?

user-f2760 2017-02-14T14:54:34Z

Ticket resolved as incomplete, because no answer in a reasonable amount of time (1+ year), if it still happens, please update the ticket.