Possible Fixes

Yes

Modpack Version

ATM 10 0.55

What happened?

I was trying to see my mystical itens and twice when i type @mys my game stop n crash

Crash Log

https://gist.github.com/alucard0215/b84e2607b0c69998d239dd43e7a9188d

Latest.Log

https://gist.github.com/alucard0215/dc2d3c4096c59aed63982ef6905915e9

I recently had this error in version 0.64 of ATM10 and had determined the cause is the findme mod and disabling the keybind to "Search Nearby Inventories For Items" seems to have fixed this issue. Since I am on version 0.64 I can't speak about any later version.

Resolved in ATM10 2.9 by removing the FindMe mod
Duplicate of #543