Tstorm8

I didnt know where else to get help... so... I keep getting this error when i play with technic pack: My minecraft just randomly closes constantly, and its really irratating.. how do i fix this? MOD EDIT: Don't post a fat wall of text without spoilers, or use pastebin or something similar.

Hi, this is my first time using technic pack, I just installed technic pack 6. It works fine- well, except for the part when it just randomly closes on me (without even an error message) every time I try to play. I dont know if there is a simple solution or not, but any help would be appreciated.