Modpack error when starting up

[Dragon_Mind]

Hello, I made a modpack with a bunch of mods, (over 110), and whenever I launch it, it has this same error. There are no block id crashes, and this is the only thing.

here is the error on pastebin http://pastebin.com/YaxrBwP4

thanks for your help, and if you are interested in playing on my server, just ask!

 

[UniZero]

Unfortunately making a custom modpack is not just a matter of throwing a bunch of mods together and expecting them to work together.

It maybe an issue with treecapitor seeing as it mentions that in the log. You may have installed it incorrectly.

Seeing as this is a custom modpack you will get no offical support.

 

[Dragon_Mind]

This mod pack works on mac flawlessly, so I don't know why it isn't working on windows…..

this error only happens on windows, does anyone else have an idea?

 

[UniZero]

Did you check treecapitator as I suggested?