как решить?

[ded_bom_bom]

java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at ru.simplemc.launcher.I.main(Unknown Source)
Caused by: java.lang.RuntimeException: Missing forge!
    at net.minecraftforge.fml.loading.FMLCommonLaunchHandler.validatePaths(FMLCommonLaunchHandler.java:104)
    at net.minecraftforge.fml.loading.FMLLoader.setupLaunchHandler(FMLLoader.java:188)
    at net.minecraftforge.fml.loading.FMLServiceProvider.initialize(FMLServiceProvider.java:80)
    at cpw.mods.modlauncher.TransformationServiceDecorator.onInitialize(TransformationServiceDecorator.java:68)
    at cpw.mods.modlauncher.TransformationServicesHandler.lambda$initialiseTransformationServices$7(TransformationServicesHandler.java:107)
    at cpw.mods.modlauncher.TransformationServicesHandler$$Lambda$136/2143582219.accept(Unknown Source)
    at java.util.HashMap$Values.forEach(HashMap.java:972)
    at cpw.mods.modlauncher.TransformationServicesHandler.initialiseTransformationServices(TransformationServicesHandler.java:107)
    at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:59)
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:76)
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
    ... 5 more