Darkwood_Dryad

I have been a faithful Mac user of the Technic Launcher for a long time, but I have always had to 'fix' the thing. Now, however, I cannot find a fix that works. I can start up the base of Technic Launcher just fine- however, whenever I try to play a modpack, it will show the 'FML setting up' box, then the actual Minecraft bit vanishes. I've tried the classic chmod fix, and that does not seem to work anymore. So, if anyone can help me out, I would be very grateful. ... If not, I shall be very sad, and go cry in a corner.~