No modpack will launch

[CheeseZomg]

Title No modpack will launch

Launcher Type Curse App

Modpack Infinity Evolved

Modpack version 2.6.0

Have you modified the pack? No

Link to log file http://paste.feed-the-beast.com/view/b635e18b

Details of the issue When I press play the launcher attempts to launch the game then fails and refuses to launch and also brings up a game output tab on the launcher

 

[CheeseZomg]

This is what I get on game output


[14:46:44] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[14:46:44] [main/ERROR]: Unable to launch
java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_111]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_111]
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_111]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_111]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_111]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_111]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_111]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_111]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0

 

[jikuja]

please check https://gist.github.com/jikuja/7e0828dca7d264e850be306b58893127 for fix