Launches then closes

[figtreepocke]

FTB Horizons

I cannot get log becuase it closes itself too quick

 

[figtreepocke]

Mod Pack: Horizons
Mod & Version:1.0.6
Pastebin link to crash log: http://pastebin.com/eTC86u6D
Whats the bug? Will start loading up the mods but then will close insantaniosly afterwards
dose not happen in any other mod packs No
Can it be repeated? yes every time i launch the mod pack
Known Fix:N/A

 

[Ashzification]

Do this please: http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting
Many of the issues I've seen with the updated launcher have been related to the users game setup, so I'd like to rule that out as a possibility.

If that does not work for you, please post your console log to to pastebin.com and link it in this thread.


To start, your Java is outdated.

 

[Yoyotastic]

I had this same problem, and I deleted Optifine, then I could play. Try uninstalling Optifine if you have it.