Do You have any analyzed sapling or bees in your sorting system? That's all I can see from the log, however. It's related to trying to display a forestry item in a RP tube.http://pastebin.com/qYj5M5SH
HALP!
Crash first occurred when throwing items in to my sorting system input chest (chest > sorting machine > tubes > barrels). Now this crash occurs every time I load this world. I'm not quite at the "ready to start a new world" point....so any help would be highly appreciated.