Issue Description:

EnderIO-1.8.9-3.0.0.25_alpha.jar crashes during startup, presumably due to an incompatibility with FTB Utilities.

What happens:

Server crashes on startup

What you expected to happen:

Server doesn't crash on startup

Steps to reproduce:

Unknown. Error occurred during upgrade to 3.0.0.25. (Note: Rolling back to 3.0.0.24 fixed the problem)

Affected Versions (Do not use "latest"):

• EnderIO: 1.8.9-3.0.0.25_alpha
• EnderCore: 1.8.9-0.3.0.14-beta
• Minecraft: 1.8.9
• Forge: 11.15.1.1808

Your most recent log file where the issue was present:

http://pastebin.com/TGxfNXun

Yes, that's why I recommended dismantling your machines before upgrading.

@HenryLoenwind Hrm... I must have missed a block somewhere. Thanks for the info.

For everyone else who may be having this issue: Because I was unable to find all of the blocks, this was my fix:

1. Remove the EnderIO jar file from the mods folder
2. Start the world, fly around making sure chunks load where you had EnderIO items/machines
3. Exit the game
4. Add the new EnderIO jar file to the mods folder
5. Start the game
   This should fix the problem, although your EnderIO items/blocks will all be deleted.

BTW: I'll release a new build later today that'll catch that error. The machine in question may have invalid data, but it won't crash anymore.

Awesome! Thanks for the quick responses :-)