Minecraft not launch with forge 1.7.10-10.13.4.1614

[jamyrey]

launcher log

[20:41:45] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[20:41:45] [main/ERROR]: Unable to launch

java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker

at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_91]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]

at java.lang.Class.forName0(Native Method) ~[?:1.8.0_91]

at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_91]

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:?]

 

[jamyrey]

I use forge to play with modpacks

automatically install forge with curse

and use the launcher of curse