MC-215296Mineshafts often don't generate in floating island worlds
Mineshafts state that they generate in 21w06a, when using the locate command. However, they rarely have actually generated. Only about 1 in 3 are present.
In addition, the mineshafts that do generate still do not have the chests generate, and also have the rails or spawners generate much less frequently and much smaller. In addition, all the mineshafts generate at about the same height, below Y=-34.
Seed used to test: 3393716354784051748
Floating Islands preset, no specific biome selected.
Coords:
- 480 480 – No mineshaft
- 1152 720 – No mineshaft
- 1152 592 – No mineshaft
- 1664 1808 – No mineshaft
- -1664 -1808 – Mineshaft present, but partially broken. No spawner present.
- -2256 -2384 – Mineshaft present, but no spawners present.
- -2720 -2736 – No mineshaft
- -3200 -3440 – Mineshaft, finally a spawner.
- -3744 -3808 – No mineshaft
NormalCreated Issue:
Floating Islands preset breaks mineshafts
Mineshafts state that they generate in 21w06a, when using the locate command. However, they rarely have actually generated. Only about 1 in 3 are present.
In addition, the mineshafts that do generate still do not have the chests generate, and also have the rails or spawners generate much less frequently and much smaller. In addition, all the mineshafts generate at about the same height, below Y=-34.
Seed used to test: 3393716354784051748
Floating Islands preset, no specific biome selected.
Coords:
480 480 No mineshaft
1152 720 No mineshaft
1152 592 No mineshaft
1664 1808 No mineshaft
-1664 -1808 Mineshaft present, but partially broken. No spawner present.
-2256 -2384 Mineshaft present, but no spawners present.
-2720 -2736 No mineshaft
-3200 -3440 Mineshaft, finally a spawner.
-3744 -3808 No mineshaft
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
Floating Islands preset breaks mineshaftsMineshafts don't generate in floating island worlds
Mineshafts often don't generate in floating island worlds
Mineshafts state that they generate in 21w06a, when using the locate command. However, they rarely have actually generated. Only about 1 in 3 are present.
In addition, the mineshafts that do generate still do not have the chests generate, and also have the rails or spawners generate much less frequently and much smaller. In addition, all the mineshafts generate at about the same height, below Y=-34.
Seed used to test: 3393716354784051748
Floating Islands preset, no specific biome selected.
Coords:
480 480 No mineshaft
1152 720 No mineshaft
1152 592 No mineshaft
1664 1808 No mineshaft
-1664 -1808 Mineshaft present, but partially broken. No spawner present.
-2256 -2384 Mineshaft present, but no spawners present.
-2720 -2736 No mineshaft
-3200 -3440 Mineshaft, finally a spawner.
-3744 -3808 No mineshaft
Mineshafts state that they generate in 21w06a, when using the locate command. However, they rarely have actually generated. Only about 1 in 3 are present.
In addition, the mineshafts that do generate still do not have the chests generate, and also have the rails or spawners generate much less frequently and much smaller. In addition, all the mineshafts generate at about the same height, below Y=-34.
Seed used to test: 3393716354784051748
Floating Islands preset, no specific biome selected.
Coords:
- 480 480 – No mineshaft
- 1152 720 – No mineshaft
- 1152 592 – No mineshaft
- 1664 1808 – No mineshaft
- -1664 -1808 – Mineshaft present, but partially broken. No spawner present.
- -2256 -2384 – Mineshaft present, but no spawners present.
- -2720 -2736 – No mineshaft
- -3200 -3440 – Mineshaft, finally a spawner.
- -3744 -3808 – No mineshaft
![[Mojang] slicedlime](../../../data/assets/gravatar/slicedlime.jpeg){kind=small}
I think this was fixed in 21w13a when the max length of chain supports increased.
I am unable to reproduce this issue in 1.17.