[MC-265622] Floating lava generates in treasure bastions

The bug

Treasure bastions are missing three lava blocks. The natural terrain at these three blocks isn't replaced during the generation of the bastion, so they can generate as air, netherrack, soul sand, etc. If they generate as air, the lava above will be floating.

How to reproduce

Seed: 265622

/execute in the_nether run tp @s 2050 57 -151 160 25

Linked issues

relates to 1

MC-278517 Floating lava generates in bridge bastions Open

Attachments

Comments 8

j_p_smith 2023-10-02T08:12:47Z

Could you provide the world seed and coordinates of the bastion? Thanks.

limon4ik_223 2023-10-02T09:07:03Z

Sure, but I'm not at home right now, so I'll send you a message later. I will definitely send you the seed and coordinates.

muzikbike 2023-10-02T09:12:21Z

Does the bug in question also affect 1.20.2?

j_p_smith 2023-10-02T09:16:12Z

@@unknown, Bastions haven't moved since 1.16.5, so we shall soon see.

limon4ik_223 2023-10-02T09:57:34Z

I won't be home soon, but you can find this bug yourself. Go to version 1.16.5 and find a bastion, where there will be several pits with lava, in one of the pits you can find a bug, if you don’t find it, I’ll post the seed and coordinates later.

j_p_smith 2023-10-02T11:22:50Z

Looks like this does affect 1.20.2, and is in fact quite common.

j_p_smith 2023-10-02T11:30:27Z

@@unknown, In future, please bear in mind that we only accept issues that are present in the latest release version or snapshot.

limon4ik_223 2023-10-02T12:41:16Z

Oh, ok