Version Information

Forge version: forge-14.23.4.2732
Botania version: 1.10-354

Further Information

Link to crash log: https://gist.github.com/stepsword/8ea24461030397d7bd10d0c3eec0aec4

I realize this probably is not a Botania problem as there was a previous thread with something similar (but it was Float to BlockPos in that post, but here it's BlockPos to Float) stating it was a Draconic Evolution problem. I don't have that mod so I was hoping someone could maybe point me towards which mod could be doing this?

The mod list is in the crash log. I didn't modify any of them, I just downloaded as is.

Steps to reproduce:

1. Set up a small endoflame setup to convert wood to mana, used two spreaders, 5 endo flames, 1 exoflame and 1 mana pool.
2. Player login near a mana burst (host PC unaffected, only player joining via multiplayer)

What I expected to happen:
Mana burst goes from mana spreader to pool without issue

What happened instead:
Player is booted from the server with a crash log

these problems are hard to diagnose. you will have to do the whole "remove half the mods and check" dance to find the bad mod.

Hi, I think I actually discovered the problem - it appears to be something with valkyrien warfare. Once I disabled "particle spawns on Ships" in the valk warfare config file, it stopped happening to the client connecting to the server. Hopefully this helps someone

update: it came back shortly after, and I disabled primitive mobs which seems to have fixed it.