i'm sure with all the references this log is making towards only cucumber lib that its a problem on that side of things, but it could also be a lodestone problem, theres also no official release of lodestone yet so it could be a problem there since its indev and throwing it in will cause problems, but nonetheless here COULD be a potential problem with either mods

i did test it with just cucumber lib and lodestone to see if that causes anything, and they don't.
but adding mystical agriculture into the mix causes an error on the world load (so not sure if it'd be MA or not or just some error with cucumberlib that MA calls on)

im making this same issue in the lodestone tracker as well.

log