Spout Screenlistener bug, plugin not loading

I recently started a new plugin (an LWC addon)...
And then when i tried to test it i couldn't get it to work...

I use SpoutAPI & LWC API

Code:

Could not load      'plugins\LWCpp.jar' in folder 'plugins':
 java.lang.reflect.InvocationTargetException
 at      sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at      sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 at      sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
 at      java.lang.reflect.Constructor.newInstance(Unknown Source)
 at      org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173)
 at      org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:213)
 at      org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:136)
 at      org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:143)
 at      org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:110)
 at      net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:51)
 at      net.minecraft.server.MinecraftServer.init(MinecraftServer.java:133)
 at      net.minecraft.server.MinecraftServer.run(MinecraftServer.java:337)
 at      net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
 Caused by: java.lang.NoClassDefFoundError:      org/getspout/spoutapi/event/screen/ScreenListener
 at java.lang.ClassLoader.defineClass1(Native      Method)
 at java.lang.ClassLoader.defineClassCond(Unknown      Source)
 at java.lang.ClassLoader.defineClass(Unknown      Source)
 at      java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown      Source)
 at java.net.URLClassLoader.access$000(Unknown      Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at      java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown      Source)
 at      org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:36)
 at      org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:24)
 at java.lang.ClassLoader.loadClass(Unknown      Source)
 at java.lang.ClassLoader.loadClass(Unknown      Source)
 at      me.chuiby.plugins.lwcpp.LWCpp.<init>(LWCpp.java:21)
 ... 13 more
 Caused by: java.lang.ClassNotFoundException:      org.getspout.spoutapi.event.screen.ScreenListener
 at java.net.URLClassLoader$1.run(Unknown Source)
 at      java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown      Source)
 at      org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:36)
 at      org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:24)
 at java.lang.ClassLoader.loadClass(Unknown      Source)
 at java.lang.ClassLoader.loadClass(Unknown      Source)
 ... 27 more

My main class:

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Code:

package me.chuiby.plugins.lwcpp;


import java.util.logging.Level;
import java.util.logging.Logger;


import org.bukkit.event.Event;
import org.bukkit.event.Event.Priority;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;


import com.griefcraft.lwc.LWC;
import com.griefcraft.lwc.LWCPlugin;


public class LWCpp extends JavaPlugin{


	Logger log = Logger.getLogger("Minecraft");
	LWC lwc;
	//LWCppScreenListener screenListener = new LWCppScreenListener(this);
	LWCppPlayerListener playerListener = new LWCppPlayerListener(this);
	public void onDisable() {
		PluginDescriptionFile pdf = this.getDescription();
		log.log(Level.INFO, pdf.getFullName() + " is now disabled !");
	}


	public void onEnable() {
		PluginDescriptionFile pdf = this.getDescription();
	    Plugin lwcPlugin = getServer().getPluginManager().getPlugin("LWC");
		if(lwcPlugin != null) {
		    lwc = ((LWCPlugin) lwcPlugin).getLWC();
		}
		log.log(Level.INFO, pdf.getFullName() + " is now enabled !");
		PluginManager pm = this.getServer().getPluginManager();
		pm.registerEvent(Event.Type.PLAYER_INTERACT, playerListener, Priority.Normal, this);
		//pm.registerEvent(Event.Type.CUSTOM_EVENT, screenListener, Priority.Normal, this);
	}
	/*
	@Override
    public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args)
	{
	}*/
}

My bukkit.yml:

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Code:

name: LWCpp
author: Chuiby
version: '0.1'
main: me.chuiby.plugins.lwcpp.LWCpp

My LWCppScreenListener (Where the error seems to come from??):

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Code:

package me.chuiby.plugins.lwcpp;

import org.getspout.spoutapi.event.screen.ButtonClickEvent;
import org.getspout.spoutapi.event.screen.ScreenCloseEvent;
import org.getspout.spoutapi.event.screen.ScreenListener;
import org.getspout.spoutapi.event.screen.ScreenOpenEvent;
import org.getspout.spoutapi.event.screen.SliderDragEvent;
import org.getspout.spoutapi.event.screen.TextFieldChangeEvent;

public class LWCppScreenListener extends ScreenListener{
	static LWCpp plugin;
	public LWCppScreenListener(LWCpp p)
	{
		plugin = p;
	}
    @Override
    public void onScreenOpen(ScreenOpenEvent event) {
    }
    @Override
    public void onButtonClick(ButtonClickEvent event) {
    }
    @Override
    public void onSliderDrag(SliderDragEvent event) {
    }
    @Override
    public void onTextFieldChange(TextFieldChangeEvent event) {
    }
    @Override
    public void onScreenClose(ScreenCloseEvent event) {
    }
}

Help me please!

 

add "depend: [Spout]" to your bukkit.yml

 

Should i put depend: [Spout, LWC] since my plugins needs both to work?

 

Sure, you can

 

Okay thanks a lot
I hope its gonna fix the problem.

Thanks, runs fine now

But i don't get how adding this line to my bukkit.yml fixes the whole thing?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

depend forces your plugin to load AFTER the plugins in the list. Yours was previously loading before Spout.

 

This explains everything, thanks again!

Btw i really like spout, loads of awesome features