mojira.dev
MC-251186

Cave vines are floating after explosion

The Bug
Cave vines can be left floating after a TNT explosion

What I expected to happen was...:
An explosion should destroy the cave vines too by breaking the lush cave ceilings.

What actually happened was...:
The cave vines haven't been destroyed

Steps to Reproduce:
1. Find a lush cave.

2. Sommon a big explosion beside it. Make sure the explosion cannot be loaded very quickly.

3. Try to find the strange cave vines.

Linked issues

Attachments

Comments 7

"Invalid" because i don't understand your issue.

Brain180, just because you don't understand the report, doesn't mean it's invalid.
The cave vine is floating without supporting block above (or desynced), that's what's reported here.

Can confirm in 1.19.1; this issue is not environmentally exclusive. Here are some much easier steps to take in order to reproduce this issue. Simply execute the commands provided below and observe how cave vines sometimes float after an explosion. This ticket also relates to MC-188626.

/fill ~ ~11 ~ ~10 ~11 ~10 minecraft:moss_block
/fill ~ ~1 ~ ~10 ~10 ~10 minecraft:cave_vines
/summon minecraft:creeper ~ ~ ~ {Fuse:0,ExplosionRadius:15}

Can confirm in 1.19.2.

Can confirm in 1.19.3 and 23w03a

xml_sax

(Unassigned)

Confirmed

Platform

Normal

Block states

1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, ..., 1.19.4, 23w14a, 1.20.1, 1.20.4, 1.21.3

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