help me please

[Poseidon_67]

when i go to play like attack of the bteam or a fake skyfactory becuse the feed the beast launcher doesnt work for me when i go into singleplayer it says loading world and my fps drops from 60 to 7-3 and it doesnt let me close minecraft and its now not loading the modpacks so can someone help me please

[Munaus]

post the log. I suppose you already know where to get it by now. Use a pastebin site, as the attachments on the forum doesn't work.

we can't and we wont help you with FTB launcher, as we are not responsible for other launchers here