Crashing upon launch

[mintality]

Every time I try to launch any modpack other than hexxit the launcher closes out, and the game doesn't start, and then the launcher opens back up. I have the log from trying to launch pixelmon here: paste.ubuntu.com/12495405/

Any help would be much appreciated

 

[EvilOwl]

Are you using the official launcher or a cracked one? Just curious

[mintality]

Are you using the official launcher or a cracked one? Just curious

well I'm not actually the one facing the problem it's one of my friends and he's using a cracked launcher yes, we were trying to play lan and we couldn't find a fix for the issue 

[EvilOwl]

No support for cracked launchers, who knows what's inside of them, sorry

[mintality]

okay, thanks anyway. just out of curiosity, could you tell me a potential fix if it weren't cracked? 

[EvilOwl]

It's only crashing because he used a cracked launcher, that's all. Forge is doing that with cracked launchers.