Modpack Won't Launch

[RoyalBananaPeeler]

When I press play on the PixelSpark modpack it does the usual loading, but then it doesn't launch. It goes back to the Technic Launcher like nothing happened. Its been like this for a while now and everything I try doesn't work. Here's the log techniclauncher_2017-01-21.log. If someone could help that would be greatly appreciated!

[AetherPirate]

Attachments do not work use pastebin. 

[RoyalBananaPeeler]

OK oh here http://pastebin.com/Uku7N4m3

[AetherPirate]

close the launcher and run this

http://tk.iamtrue.net/clearJavaEnvVars.bat

and try again 

[RoyalBananaPeeler]

OK so the actual minecraft worked, but then I tried to get on a world and it sayed Java binary stopped working. But I'm still happy that it actually loaded!! Thx!

 

Other modpacks work, but PixelSpark doesn't want to work.