[SOLVED][1.23] [Bug] [Client] Minecraft Crash [MC 1.8.1]

    Somehow mine is solved.


    I started over with another clean minecraft client jar and re-downloaded all the files. Even though it has the exact same things installed, it works now.


    Thanks MJEvans. I was about to do that when I read your post, so I give you the credit for thinking of it first :P

    How about trying this with /just/ industrialcraft and following the prerequisites listed on the Wiki's install/setup page.