verify player error

[exzhawk]

got this crash with latest forge/fml/mods in singleplayer. http://pastebin.com/z79WQdZv
when trying use a fake player(thermal expansion machine/opencomputer robot) to attack inferno mobs.
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1284359-atomicstrykers-infernal-mobs-diablo-style?page=48#c955
reported that to Infernal Mobs, but AtomicStryker insist that's not his fault. and TE side cant deal with it either. so i report crash here to see if fml can solve it by verifying packet target.

[Tarig0]

Looks to me atomicStryker is not checking that the entityplayer that attacked the mob is a fakeentityplayer, he can put the check in easy enough