Expected Behavior

Block should break

Current Behavior

Block breaks, minecraft crashes, world no longer loads

Possible Solution

Stop world being ruined by fixing :)

Steps to Reproduce

1. Place an Ender IO Alloy Smelter
2. Break Smelter using Atomic Disassembler from Mekanisim

Log

Detailed Description

Log?

crash-2019-06-15_21.06.54-server.txt
Sorry forgot the log

This has nothing to do with the things you posted. You have a magnet ring on which, when an enderio machine is broken, will cause you to crash. Until the pack is updated don't use a magnet ring when breaking enderio machines.

Nice, thanks for the info, I wasn't aware of the issue with the magnet ring and the Ender IO machines.