Solved getConfig(); wont work in eventhandler

i cannot get getconfig to work in eventhandler(eventhandler class)
My Code Main Class(its called SleepNotify)

Code:java

 
package me.bukkit.kaif21;
 
 
 
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
 
public class SleepNotify extends JavaPlugin {
 
public static SleepNotify plugin;
public final PlayerListener bl = new PlayerListener(this);
 
@Override
public void onEnable() {
getConfig().options().copyDefaults(true);
this.saveDefaultConfig();
PluginManager pm = getServer().getPluginManager();
pm.registerEvents(this.bl, this);
}
 
@Override
public void onDisable() {
 
}
 
 
 
}
 

---------------------------------------------------------------------------------------------------------

Code:java

 
PlayerListener class
package me.bukkit.kaif21;
 
 
 
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerBedEnterEvent;
import org.bukkit.event.player.PlayerBedLeaveEvent;
 
 
 
 
public class PlayerListener implements Listener{
 
public PlayerListener(SleepNotify plugin) {
 
 
}
 
@EventHandler
public void onbedenter(PlayerBedEnterEvent ev) {
Player player = ev.getPlayer();
Bukkit.broadcastMessage(ChatColor.GREEN + "[SleepNotify]" + ChatColor.DARK_BLUE + (player.getName()+ " is sleeping"));
}
 
@EventHandler
public void onbedleave(PlayerBedLeaveEvent e) {
Player player = e.getPlayer();
for(World world : e.getPlayer().getServer().getWorlds()){
if (world.getTime() == 0){
Bukkit.broadcastMessage(ChatColor.GREEN + "[SleepNotify]" + ChatColor.AQUA + SleepNotify.plugin.getConfig().getString("MOTD"));
world.setTime(1);
break;
}else Bukkit.broadcastMessage(ChatColor.GREEN + "[SleepNotify]" + ChatColor.DARK_BLUE + (player.getName()+ " Woke Up"));
 
break;
 
}
 
}
}
 

Error Code

Code:java

 
04/05/2014 1:09:59 AM org.bukkit.event.EventException
04/05/2014 1:09:59 AMat org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:320) ~[craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:09:59 AMat org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:09:59 AMat org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:486) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:09:59 AMat org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:471) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.EntityHuman.a(EntityHuman.java:1149) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.EntityPlayer.a(EntityPlayer.java:526) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.WorldServer.d(WorldServer.java:249) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.WorldServer.doTick(WorldServer.java:180) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:629) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:451) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AMat net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AM Caused by: java.lang.NullPointerException
04/05/2014 1:10:00 AMat me.bukkit.kaif21.PlayerListener.onbedleave(PlayerListener.java:35) ~[?:?]
04/05/2014 1:10:00 AMat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51]
04/05/2014 1:10:00 AMat sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
04/05/2014 1:10:00 AMat sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
04/05/2014 1:10:00 AMat java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51]
04/05/2014 1:10:00 AMat org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:318) ~[craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
04/05/2014 1:10:00 AM... 12 more
 

 

For future reference, please wrap your code within syntax tags, ex: [ syntax=java ][ /syntax ] (Remove spaces).

 

Well, your constructor is setup incorrectly......

 

kaif21

Like NathanG_ said, please you the code format. I think the getConfig(); method belongs to the onEnable() or extends JavaPlugin, not sure which one. I know for sure that you need one of them.

 

I see you have made an "instance" field in your plugin class, and you are calling the getConfig() on that field from your listener. However, you have never set the field anywhere, so it is still null (uninitialized). That is why you are getting a NullPointerException.
Add the following line to your onEnable() method:

Code:java

plugin = this;

EDIT: Oh by the way, there is no need for a constructor asking for a plugin instance in the listener. Where you need the plugin instance, you can just call SleepNotify.plugin

 

THNX Artie99 IT WORKED YAY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@Arfie99

 

Please change state to solved. (Thread Tools button - above your question (first post))

 

@mibac138
done