The bug
Mesa surface mineshafts always cave_air
, even if the mineshaft piece did not place any blocks because it would be floating, see
.
How to reproduce
Create a world with the following seed
-9144014475768710727
Teleport to the mineshaft
/teleport -126 90 162
Download the attached datapack
and place it in the
datapacks
folder of the worldReload the datapacks
Use the provided function to mark
cave_air
blocks/function marcono1234:replace_cave_air
Affects 18w22c