Server crash upon joining

[IntoxicatedPenguin]

Whenever someone joins, the server crashes. The crash report is in the file provided.

 

[Sansko1337]

Additional information on this bug:
It seems that a MFFS projector along with a Wireless transceiver is making a singleplayer world crash.
No problems with Forge multipart, when I put down some notches it loaded just fine.
Also chickenchuncks is not a problem. It really looks like a problem with wireless redstone.
(Tested with MFFS Minalien edition)

 

[Francis Baster]

I notice you are using BukkitForge, I know Forge Multipart crashes when used with MCPC+ so it is probably doing the same with BukkitForge. Hopefully 1.1.5 modpacks will fix this issue.

On my server I have disabled Multipart and Wireless Recievers (require Multipart) until a bugfix is in place.