[MC-128685] Some cobblestone walls disappear when upgrading to 1.13

The bug

After upgrading my world to 1.13, I noticed some cobblestone walls disappeared.

World

1.12.2
1.13

Examples

/tp @s -67.08 65.13 455.33 447.26 9.36

/tp @s -95.32 66.00 455.91 450.00 5.24

/tp @s -118.56 68.00 452.97 358.93 -8.50

Linked issues

duplicates 1

MC-125625 Glass panes, fences, iron bars and cobblestone walls sometimes fail to upgrade Resolved

Attachments

Comments 20

Jennie Ivins 2018-04-19T20:54:56Z

Could not replicate. Did you try a new world and see if it happens there too?

[Mod] Neko 2018-04-20T00:54:11Z

Do you have a backup of the world from an earlier version? If so, please attach it here.

Bruno Gabriel 2018-04-20T01:10:15Z

Yes, i have but why?

[Mod] Neko 2018-04-20T01:18:02Z

We need the world in order to reproduce the problem. If you would like, you can make this ticket private so only moderators and developers can see it.

Bruno Gabriel 2018-04-20T01:35:24Z

Ok, but i can't. The map is of 123 MB :/

10 more comments

[Mod] Neko 2018-04-22T02:00:35Z

Correct.

[Mod] Neko 2018-05-07T22:17:47Z

It turns out the cobblestone walls are still there, just invisible due to MC-127116. This is actually the same bug as MC-125625.

Bruno Gabriel 2018-05-07T23:33:48Z

But the bug was solved no?

[Mod] Neko 2018-05-07T23:38:04Z

Not yet. This issue was resolved as a duplicate. For future updates on this issue, see MC-125625.

Bruno Gabriel 2018-05-07T23:42:08Z

Oh ok, thanks and sorry for my bad English. : D