Server Side Key Handler Crash [unsolved]

[wookiederk]

Hi, I have a server crash problem due to my custom Key Handler class (NoDefFound). I have tried many things that dont seem to work: I tried registering it through KeyBindingRegistry and tried TickRegistry. I also added @SideOnly(Side.Client) annotations over the keyhandler. Here is the key handler code

@SideOnly(Side.CLIENT)
static KeyBinding binding = new KeyBinding("Aura Screen", Keyboard.KEY_R);

public AlchemiconKeyHandler() {
	super(new KeyBinding[] { binding }, new boolean[] { false });
}

@Override
public String getLabel() {
	return "mykeybindings";
}

@Override
public void keyDown(EnumSet<TickType> types, KeyBinding kb,
		boolean tickEnd, boolean isRepeat) {

	if (Minecraft.getMinecraft().currentScreen == null && tickEnd
			&& Minecraft.getMinecraft().inGameHasFocus) {
		Packet250CustomPayload packet = new Packet250CustomPayload();
		packet.channel = "aura";
		PacketDispatcher.sendPacketToServer(packet);
	}
}

@Override
public void keyUp(EnumSet<TickType> types, KeyBinding kb, boolean tickEnd) {
}

@Override
public EnumSet<TickType> ticks() {
	return EnumSet.of(TickType.CLIENT);
} 

Thanks for any help

[WorldsEnder]

The full error report would be appreciated.

[wookiederk]

I dont think its needed, but il post it.  The NoDefCrash on the KeyHandler is because the KeyHandler is a client side class, not server, but even with the Side Annotations it still doesnt work.

2013-07-21 09:08:52 [sEVERE] [Minecraft-Server] Encountered an unexpected exception NoClassDefFoundError
java.lang.NoClassDefFoundError: net/minecraft/client/settings/KeyBinding
at wookiederk.AlchemiconKeyHandler.<clinit>(AlchemiconKeyHandler.java:20)
at wookiederk.Alchemicon.<init>(Alchemicon.java:137)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:372)
at java.lang.Class.newInstance(Class.java:325)
at cpw.mods.fml.common.ILanguageAdapter$JavaAdapter.getNewInstance(ILanguageAdapter.java:36)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:466)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:165)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:98)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:503)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:85)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.startServer(DedicatedServer.java:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:430)
at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.settings.KeyBinding
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 36 more
Caused by: java.lang.RuntimeException: Attempted to load class net/minecraft/client/settings/KeyBinding for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:352)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:225)
... 38 more 

The line on the KeyHandler is the initilization of the binding, and the load in the main class is for the KeyBindingRegistry.

[GotoLink]

KeyHandler should only be registered on client side.

Use KeyBindingRegistry.registerKeyHandler on your client proxy for example.

 

As a side note, Annotations are supposed to help finding issues, not fixing them.

[wookiederk]

Thats what I use under my Init. KeyBindingRegsitry.registerKeyHandler

[wookiederk]

Well....anyone?