I Have No Idea

[taladarthiris]

So I've been fighting with the thing for about two hours, and I can't figure out what I'm doing wrong; this is my first time trying to play. I have a link:

http://pastebin.com/xWih14mw

Can someone tell me how to fix the thing?

 

[Moasseman]

Force update, if doesn't work, delete FTB wholly (also the files in appdata) and redownload it

 

[taladarthiris]

I did that, and this is the current pastebin: http://pastebin.com/3zMchXrv (Not sure if it's the same problem now). It just goes grey and stays there; I've also tried updating java, restarting my computer, turning off my firewall, and uninstalling my anti-virus.

 

[Ashzification]

The only "Fix" is to force update. You can see other suggestions here: http://desk.feed-the-beast.com/inde...mc--class-netminecraftclientminecraft-problem
There's no real fix for this however, just force update and wait.