Ok, I MAY be doing everything wrong, but finding tutorials on MultiMc has been extremely difficult, due to all the tutorials being old, and instead of having Jar mods, Core mods and Mods, it has Jar, Mods, and resources, a la 1.2.5.
I then proceeded to use my initiative and put all the core mods in the core mods directory, and all the mods in the mod directory, opened the filepath, and swapped out the config for the one provided, hoping to then later change the slab ID, not knowing how to do it before trying it already.
I tried launching the instamce.
I then realised I had used the 1.5.2 versions of the chickenbones mods, as it began throwing out error in the Minecraft window itself.
So I swapped out the versions, and then tried launching again.
It seemed to be going ok, but only got as far as showing the mojang screen, then it turned completely white, and the console had a bunch of stuff in it.
I took the error log, and posted it below.
Also, I tried looking at the settings, and there was something about memory, but in measures of 512, and 1024, unlike the 2/4 MB y'all have been talking about.
I dont know how to increase the permgen space.
This was thecode the console gave me when I requested it, and clicked send to pastebin.
100 Continue
This is it saved as some other txt file.
http://forum.feed-the-beast.com/att...9/?temp_hash=2fa5dc9afd619f69f18bc9b1a909c8f7