So I've been running a server using forge-universal 355 and a bunch of mods and everything seems to run fine except for the fact that when players attack mobs (specifically vanilla mobs) they crash, usually before the final blow.

 

This is the report that MultiMC whipped up:

 

http://paste.ubuntu.com/1356905/

 

This is my forgelog0 from right after I reproduced the crash:

 

http://pastebin.com/yWqDb1vF

 

Any help is appreciated as this it's quite upsetting for players to have to run from a spider/zombie/skeleton for fear of crashing should they choose to kill it.

 

Thanks in advance!

Try removing Mocreatures.

This was an issue before Mo' Creatures was added, but I'll try to see if I can reproduce it again without Mo' Creatures

So after removing mo' creatures (Mo' Creatures, Custom Mob Spawner, and the GUI API), I still run into the crashes when attacking mobs.

 

MultiMC Report:

 

http://paste.ubuntu.com/1357207/

 

ForgeLog 0:

 

http://pastebin.com/D3Jbcabn

 

 

 

 

You have something in your world that is misconfigured, some item you have on the ground doesn't have a item associated with it.

Meaning, your client and server configs arnt synced.

Thank you, syncing the configs seems to have fixed the problem.