: The coremod FMLForgePlugin () is not signed! : The coremod FMLCorePlugin (.FMLCorePlugin) is not signed! : Java is Java HotSpot(TM) Client VM, version 1.8.0_221, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre1.8.0_221 : Calling tweak class .launcher.FMLTweaker
: Using primary tweak class name .launcher.FMLTweaker : Loading tweak class name .launcher.FMLTweaker