Extracting Mods from modpacks?

[MrMan253]

I am trying to make a mix of hexxit and cupqauke's oasis. When I run my modpack FML loads up, but then minecraft crashes, I only put the hexxit mods in so far. What I did is I went in the .technic, went to hexxit. I copied everything from their mods folder into my mods folder, and then I copied everything from their coremods folder to my coremods folder. How can I correctly extract these mods to my modpack?

[Nightreaver]

you forgot the configs maybe?! try grabbing the mod from their developers page, there are also informations about installing/using

[MrMan253]

Also, I am running another modpack I made, it works fine, it tells me the FML is setting up your environment message, then it does the mojang logo, but then it just goes to a very light grey screen (almost white) and just stays there. What happened? @Nightreaver

[Nightreaver]

you mean the other topic modpack?

[MrMan253]

No, I added the mods from oasis, and it does the whitish greyish screen. @Nightreaver

[Nightreaver]

have you checked Increase PermGen size in the launcher?

[MrMan253]

I just did and it had no affect.