I think I found a fix, Delete where your Feedthebeast files are, Backup your saves!/texturepacks! REDOWNLOAD the beta launcher http://feed-the-beast.com/beta/ and force update
All should be fixed
Appon updating the Game Black Screened. So I forced update, The same happened, So I deleted and re-downloaded the Modpack from the launcher. Everything was downloaded Except Forge, Therefore the mods (All in the mods folder where they are meant to be) didn't load and left me with a vanilla jar. Its an easy fix, Just re add forge but I wanted to alert you that the launcher didn't do it itself.
The console message when the packlauncher was opened :
http://pastebin.com/fxxPAVAT
All should be fixed
Appon updating the Game Black Screened. So I forced update, The same happened, So I deleted and re-downloaded the Modpack from the launcher. Everything was downloaded Except Forge, Therefore the mods (All in the mods folder where they are meant to be) didn't load and left me with a vanilla jar. Its an easy fix, Just re add forge but I wanted to alert you that the launcher didn't do it itself.
The console message when the packlauncher was opened :
http://pastebin.com/fxxPAVAT