Issue Description:

Crash upon trying to join world (On server)

What happens:

On loading into the server the game crashes

Affected Versions (Do not use "latest"):

• EnderIO: EnderIO-1.8.9-3.0.0.10_alpha
• EnderCore: EnderCore-1.8.9-0.3.0.10-beta
• Minecraft: 1.8.9
• Forge: 1.8.9-11.15.1.1764

Your most recent log file where the issue was present:

http://paste.ee/p/t4atY

how do you assume this is enderio's fault ?

com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: com/rwtema/denseores/modelbuilder/ModelBuilder
there is something utterly wrong with your modpack

what the heck is mezz.jei.ProxyCommonClient.startJEI

and the rest looks like an infinite loop of calls, maybe a filter inside a filter doing an infinite loop crashing your client at some point

can you upload the crashlog instead of the ordinary log ?

where are the 1.8.9 enderio builds?

.. You know I have absolutely no idea why I originally thought this was on the side of EnderIO. It was 100% DenseOres being funky.

No idea what the ProxyCommonClient is though..

Well sorry for wasting your time, thank you very much for pointing me at the right thing though!

http://ci.tterrag.com/job/EnderIO-1.8/
http://ci.tterrag.com/job/EnderCore-1.8/

thanks.