[MC-300121] Interacting with a group of more than 3 connected shelves causes the game to crash

When shelves are forcibly placed using the /setblock command (or with a debug stick) to form a connected group of more than 3 shelves, interacting with any shelf from the second one from the right to the leftmost will cause the game to crash.

Attachments

crash-2025-07-29_22.17.51-client.txt

Comments 5

Conure512 2025-07-29T16:10:54Z

Can confirm, I ran into this issue while using the Debug Stick

Yzy32767 2025-07-29T16:26:50Z

Can confirm. Here is a way to create the shelves:

Face south.
Use the following commands:

/fill ~ ~ ~1 ~-3 ~ ~1 redstone_block
/setblock ~ ~ ~ minecraft:oak_shelf[side_chain=left,powered=true]
/setblock ~-1 ~ ~ minecraft:oak_shelf[side_chain=center,powered=true]
/setblock ~-2 ~ ~ minecraft:oak_shelf[side_chain=center,powered=true]
/setblock ~-3 ~ ~ minecraft:oak_shelf[side_chain=right,powered=true]

Edoard 2025-07-29T17:24:24Z

it crash interacting only side_chain=center

[Mod] ManosSef 2025-07-29T19:19:14Z

[media]

xzq123xzq456 2025-07-30T12:09:49Z

When interacting with the loftmost one or rightmost one,game will not crush,but if interacting with the “center“,game will crash.Only 1~3 shelf(s) will never make game crush,even all shelf have wrong “side_chain“.