Решено Не запускается клиент с Forge

Не запускается клиент с ForgeModLoader
Вот что пишет лог:

Код:

2014-10-13 06:54:31 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2014-10-13 06:54:31 [FINE] [ForgeModLoader] Instantiating coremod class FMLCorePlugin
2014-10-13 06:54:31 [FINE] [ForgeModLoader] Enqueued coremod FMLCorePlugin
2014-10-13 06:54:31 [FINE] [ForgeModLoader] Instantiating coremod class FMLForgePlugin
2014-10-13 06:54:31 [FINE] [ForgeModLoader] Enqueued coremod FMLForgePlugin
2014-10-13 06:54:31 [FINE] [ForgeModLoader] All fundamental core mods are successfully located
2014-10-13 06:54:31 [FINE] [ForgeModLoader] Discovering coremods
2014-10-13 06:54:31 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2014-10-13 06:54:31 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2014-10-13 06:54:31 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2014-10-13 06:54:31 [SEVERE] [ForgeModLoader] Unable to launch
java.util.ConcurrentModificationException
    at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
    at java.util.ArrayList$Itr.remove(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.launcher.a.w.<init>(Unknown Source)
    at net.launcher.c.p.run(Unknown Source)
    at net.launcher.c.f.b(Unknown Source)
    at net.launcher.c.h.run(Unknown Source)

Клиент чистый, лаунчер sashka

 

Проблема найдена, лаунчер не поддерживает java 8