My custom Mod-Pack doesnt launch

[Balliztica]

Hi,

My custom modpack doesnt launch. I originally made the modpack with 10 mods and it worked perfectly but today I added 4 more mods and it wont start. Could anybody help?

Links:

https://dl.dropbox.com/s/c2gsnn9ojpzfewg/CompacPac.zip?dl=1

I cant find the API link, so just search CompacPac in technic.

 

Thanks

[plowmanplow]

Your API URL: http://api.technicpack.net/modpack/compacpac (it's right there on your pack details page, which would also have worked just fine).

• Your Forge version is out of date. You have #1217 and should be using #1307. http://files.minecraftforge.net/minecraftforge/1.7.10
• Your Biomes O' Plenty mod is very out of date: http://files.minecraftforge.net/BiomesOPlenty/