Help - Crash on startup (Problem with modpack)

[Timmae]

So I was making my own private modpack but everytime I press play, it goes to mojang screen and then closes , thereafter the launcher re-opens. I hope somebody can help me again

 

 

Heres the log:

http://pastebin.com/PC2Z2T5j

 

Pack Link:

http://www.technicpack.net/api/modpack/ultimateultipack

[plowmanplow]

• You have compressed up the entire modpack folder. This is incorrect. The pack should contain four folders: bin, config, coremods, mods.
• The bin folder should contain one file, and that being modpack.jar. The modpack.jar file is simply the correct version of the Forge universal binary JAR file renamed to modpack.jar.
• I believe your Better Dungeons mod is installed incorrectly. You are missing the Chocolate folder (which must be in the pack as well).

Fix these issues and come back if you still have troubles.