Mac FTB Modpack please help!

[Ryen]

When i open the pack it opens like normal, but when i login with Direwolf20 pack it starts up then shows the loading bar then crashes immediately. Help please Thanks! P.S (im running Macintosh OSX Mavericks with Java 7)

 

[Ashzification]

Please do this:

Complete the following to ensure you've installed your launcher correctly. Be sure to read everything in the article, as the extra info at the end is there to help you.
http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting

If you're still having trouble, please post your complete client-side (launcher) console log to pastebin.com and link your paste URL here.
The console log is the one described under the first paragraph in this article. Please post your logs as described to prevent them from expiring.
http://desk.feed-the-beast.com/inde...29/1/what-log-do-you-need-where-can-i-find-it

Also, read this:
http://forum.feed-the-beast.com/threads/osx-mavericks.33464/