Hey,

I'm playing the modpack "Crazy-Craft-Updated" on version 0.10.0B which includes the Project Expansion mod.

I just got to the point where I could craft a master alchemical book but using it will result in the game crashing instantly.

Here's the log in short, I'm attaching a full version:

The game crashed whilst unexpected error Error: java.lang.IllegalAccessError: tried to access method net.minecraft.entity.LivingEntity.func_226268_ag_()Lnet/minecraft/util/math/BlockPos; from class cool.furry.mc.forge.projectexpansion.gui.GUIAlchemicalBook

crash-2023-11-13_12.38.46-client.txt

Edit: Minecraft Version is 1.16.5 and it appears to be happening with any alchemical book.

I can't reproduce this outside of that modpack, which has well over 300 mods
I'm not taking this on if it only happens within an environment very likely to have incompatibilities