Minecraft 1.21.1

C&B 21.1.25

NeoForge 21.1.145

Lithium 0.15.0

Trying to load a world with C&B blocks while Lithium is installed causes the world to outright fail to load. The game continues to render at the same refresh rate, but you're stuck at 100% loaded, and cannot close the game window (if you're running Windows 11 Home; I cannot verify with another OS or any Linux distro at this time), forcing you to kill the process instead.

Here's a full list of mods I had installed at the time: https://gist.github.com/SamHammie/90f80f61f923941c484b8a06d03899ee

I can confirm the same happens on Linux (openSUSE: Tumbleweed)
I had the same issue, world not loading and everything breaking, even hard server crashes would happen. After disabling Lithium my server started working again as it should

One detail I failed to specify, as I had no idea it was relevant, is my OS.

I am running Windows 11 Home, and was also running Windows 11 Home at the time of the original post.

Minecraft 1.21.1

C&B 21.1.25

NeoForge 21.1.145

Lithium 0.15.0

Trying to load a world with C&B blocks while Lithium is installed causes the world to outright fail to load. The game continues to render at the same refresh rate, but you're stuck at 100% loaded, and cannot close the game window (if you're running Windows 11 Home; I cannot verify with another OS or any Linux distro at this time), forcing you to kill the process instead.

Here's a full list of mods I had installed at the time: gist.github.com/SamHammie/90f80f61f923941c484b8a06d03899ee

I have some time this weekend, so I will check. I had a special lithium mixin that enabled this, but I guess they changed something and it broke. Will report back.

Same thing happens to me running a server on neoforge 21.1.170 on macos sequoia 15.0.1. Server hangs when the chunk containing bits tries to load until watchdog forcefully closes the server.

On neoforge 21.1.173 and running linux while the worlds does load for me when lithium is installed the ground does not load so the player is stuck falling through the void

I recently encountered this issue with Neoforge 21.1.203, Chisel & Bits 21.1.25, and Lithium 0.15. Has there been any progress on resolving it? Or does someone at least know which Lithium mixin could be incompatible?