Mac All modpacks crash upon launching

[dartacao]

I'm using Java 1.7.0_25, and I'm using a 64bit Mac OS X 10.7.5. Looking at the log, the last message is:

JavaVM FATAL: lookup of function JAWT_GetAWT failed. Exit.

I also have the log on pastebin. The link is http://pastebin.com/JEHHZC9M.

It is important to note that vanilla minecraft does not crash, and that every modpack crashes.

 

[lavarthan]

If you are using a Mac there is a known problem with Java 7 and the MacOS with FTB. You can either downgrade to Java 6 or update your lwjgl to 2.9 inside your mod pack folder. If you decide to update your lwjgl and keep Java 7 you will need to do this for each mod pack as the files are in the mod pack folder and created for each pack.

Follow this guide to downgrade to Java 6 or this one to update your lwjgl. The folder is mod pack/minecraft instead of the ~/Library/Application Support folder where it normally is for vanilla.

If these do not fix the problem please post a new console log to pastebin.com

 

[dartacao]

Thank you very much. I'll try the Java 7 one, and then update.

UPDATE:

Thank you very much It worked, and I can play FTB, something I haven't for the past 9 or 10 months