NullPointer Without Visible Cause (Help Appreciated)

StackTrace (Error caused in ListenersYHG at line 251):

Code:

[18:01:02 ERROR]: Could not pass event PlayerQuitEvent to YetiHG v1.0
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:294) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.PlayerList.disconnect(PlayerList.java:307) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:705) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.ServerConnection.c(SourceFile:130) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:667) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:260) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:558) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:469) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
Caused by: java.lang.NullPointerException
    at com.Code0.YetiHG.Main.ListenersYHG.onPlayerQuit(ListenersYHG.java:251) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.6.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[?:1.6.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[?:1.6.0_65]
    at java.lang.reflect.Method.invoke(Method.java:597) ~[?:1.6.0_65]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:292) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
    ... 11 more

ListenersYHG Full IF Statement which contains line 251:

Code:java

if(plugin.totalPlayers == 1){
            Bukkit.getServer().broadcastMessage(ChatColor.GOLD + "[HG] " + ChatColor.RED + event.getPlayer().getName() + ChatColor.BLUE + " bugged out!");
            Bukkit.getServer().broadcastMessage(ChatColor.GOLD + "[HG] " + ChatColor.BLUE + "A bug managed to break the round... We're sorry about the inconvenience this may cause. Please message an admin/developer as fast as possible. You will receive rewards.");
    Line 251    ->    methods.removePlayer(event.getPlayer(), false);
            methods.addToConfigList(event.getPlayer());
            methods.endRound();
            return;
        }

MethodsYHG's removePlayer method:

Code:java

public void removePlayer(Player player, boolean isOnline){
        if(isOnline == false){
            plugin.totalPlayers --;
            plugin.joinedPlayers.remove(player.getName());
            return;
        }else if(isOnline == true){
        plugin.totalPlayers --;
        plugin.joinedPlayers.remove(player.getName());
        player.teleport(new Location(player.getWorld(), 0, 67, 0));
        player.setHealth(20.0);
        player.setFoodLevel(20);
        return;
        }
    }

So yea I can't figure out why it's throwing that NullPointer... Got the problem for days now.

Thanks for any help!

 

It appears to be your field 'methods' is null, since the exception does not point further to the class where the removePlayer method is in.

 

I have thought about that, but it isn't. I even checked with a if condition and a sysout... hugokk

(Anyone else very welcome to comment)

 

Code0 paste the full class. I would like to see where you initialize it then :3

 

fireblast709 I figured it out. It's just some detail about which class you initialize first.

Now I'm getting stupid errors again....

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

 

We can't help you if you don't say what errors......................

 

Code0 Please post your errors and code if you are having trouble