Issue Description:

i was walking then the game crashed

What happens:

https://gist.github.com/jochuan/7b8acdf857d5917b0e7552f06b63f6d4

What you expected to happen:

the game should not crash

Steps to reproduce:

1.install levels mod
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2514890-r4-1-3-levels-weapon-bow-armor-leveling-abilities?page=13
2.walk and fight some monsters
3.
...

Affected Versions (Do not use "latest"):

• Pokecube Core:3.7.8
• Pokecube Revival (if applicable):3.6.7
• Pokecube Mobs (if applicable):2.2.2
• Minecraft: 1.9.4
• Forge:2051

I will look into this, it is a crash caused by levels mod itself, but I might be able to see why and fix it on my end.

I Think this is a bug with levels mod, not related to pokecube, post the issue to them, if they say they can't fix it, then re-open this issue and I will look into it some more.

the author of the levels mod said this:
"Nothing I can do - Pokecube is throwing the error due to the way Levels handles its systems. I would need them to work with me to fix something like this."

Ok, I reopened this issue, I will see if I can find out what I need to change to fix it.

closing this issue since I have not heard back from the levels mod people since I posted on their thread last year...