Buildcraft version - buildcraft-universal-1.6.2-3.7.1.215.319

I was adding wood pipes to apiaries and adding Autarchic gates

Also of note, once this starts you can't reconnect to the server without crashing the client each time.

Crash-report
http://paste.md-5.net/bewujuraho.vhdl

Server.log
http://paste.md-5.net/hikexijonu.vhdl

ForgeModLoader-server-0

http://paste.md-5.net/conenogaxe.vhdl

world save available on request.

Something broke the inventory wrapper and made or return null.

Can be closed~