Armok

I'm trying to add GUI to custom workbench. At first i've tryed to register Screen in mode constructor, now i'm trying to do it in another class: @Mod.EventBusSubscriber public class ClientEventSubscriber { @SubscribeEvent public void clientSetup(FMLClientSetupEvent event) { event.enqueueWork( () -> MenuScreens.register(mage_workbench_menu.get(), MageWorkbenchScreen::new) ); } } @Mod.EventBusSubscriber public class ClientEventSubscriber { @SubscribeEvent public void clientSetup(FMLClientSetupEvent event) { event.enqueueWork( () -> MenuScreens.register(mage_workbench_menu.get(), MageWorkbenchScreen::new) ); } } Help me please.