[MC-124472] Marker armor stand with exact coordinates will clip through the world

The bug

Marker armor stands on an exact coordinate (i.e. 2.0 3.0 15.0) will clip through the ground and fall into the void.

How to reproduce

Run:

/execute align xyz run summon armor_stand ~ ~ ~ {Marker:1b}

→ Watch it fall away

Linked issues

relates to 1

MC-105728 Marker armor stands go through walls Resolved

Comments 11

[Mod] redstonehelper 2018-01-22T22:30:07Z

Is this an issue on 1.12.2?

Nguyen Thanh 2018-01-23T13:37:52Z

The execute align is in 1.13 snapshots only

onnowhere 2018-01-28T04:06:08Z

Yes this occurs in 1.12.2

Elemend 2018-02-17T17:37:29Z

Occurs in 18w07c. Might be noteworthy that adding small numbers onto the relative x and y Coordinates circumventes this issue:

/execute align xyz run summon armor_stand ~0.1 ~ ~0.1 {Marker:1b} - armor stand stays
/execute align xyz run summon armor_stand ~ ~ ~0.1 {Marker:1b} - armor stands falls through
/execute align xyz run summon armor_stand ~0.1 ~ ~ {Marker:1b} - armor stands falls through

Elemend 2018-05-19T20:25:38Z

Happens in 18w20c too.

1 more comments

Elemend 2018-07-26T18:39:21Z

Does happen in 18w30b.

Asteraoth 2018-08-18T14:51:48Z

Confirmed for 1.13.1-pre1

Asteraoth 2018-08-22T16:11:36Z

Confirmed for 1.13.1

onnowhere 2019-11-27T14:04:24Z

Relates to MC-105728. Unfortunately, this means this bug is technically resolved simply because marker armor stands can't even fall anymore. However, that means if they could fall this may still be a bug. Perhaps the decision regarding no gravity changes some day though.

violine1101 2019-11-27T15:13:37Z

Resolved as invalid since as per MC-105728, marker armor stands should no longer be affected by gravity at all.