Modpack crashes.

[minecraftlekker]

Hey, I made a modpack by myself and I am really bad at this.

I started it and I got this error.

I cant find the error myself although I tried.

Here is the error:

http://pastebin.com/2HQeDks0

[ozirisno1]

I don't think forge for 1.6.4 is supported any longer. How about making a pack for version 1.7.2?

 

If you insist on 1.6.4 add one mod at a time until you have issues. Then check with mod author.

 

Ozi

[diesieben07]

Install all the dependencies for your mods. One of them needs GuiAPI.

[minecraftlekker]

The api crashed my modpack

It was the api of MFFS somethingEngine.

Ill try making it 1.7.2 I hope all my mods are updated.