Locations not loading

Okay, so I am sorta having a problem with my locations wanting to be used after a reload.
Yes, I have saved the X,Y,Z to the config for the locations.

So:
Player sets Location.
(the location's X,Y,Z are saved to the config)
Player teleports to location
Server Reloads.
Player attempts to teleport to the location
Internal error on the line player.teleport(Loc);

One Example of setting the location
[syntax = java]

Code:

}else if (args[0].equalsIgnoreCase("setlobby")){
                    if(player.hasPermission("bx.admin")){
                    Location lobbyLoc = player.getLocation();
                    this.lobbyLoc = lobbyLoc;
                    double x = lobbyLoc.getX();
                    double y = lobbyLoc.getY();
                    double z = lobbyLoc.getZ();
                    this.getConfig().set("lobbyLoc.X", x);
                    this.getConfig().set("lobbyLoc.Y", y);
                    this.getConfig().set("lobbyLoc.Z", z);
                    this.getConfig().set("lobbyLoc.world", lobbyLoc.getWorld().getName());
                    player.sendMessage(ChatColor.GREEN + "[Boxing] Lobby Saved!");
                    this.saveConfig();
               
                    return true;
                    }

[/syntax]

On enable and disable

Code:java

 
 @Override
        public void onDisable(){
            PluginDescriptionFile pdfFile = this.getDescription();
            this.logger.info(ChatColor.RED + pdfFile.getName() + "Has Been Enabled");
            this.saveConfig();
 
        }
 
@Override
        public void onEnable(){
            PluginDescriptionFile pdfFile = this.getDescription();
            this.logger.info(pdfFile.getName() + " Version " + pdfFile.getVersion()
            + " Has Been Disabled! ");
            PluginManager manager = this.getServer().getPluginManager();
            manager.registerEvents(new BoxingListener(this), this);
            getServer().getScheduler().scheduleAsyncRepeatingTask(this, new Runnable(){
                public void run(){
                for(Player online: Bukkit.getOnlinePlayers()){
                String pName = online.getName();
                if(player1.contains(pName) || player2.contains(pName)){
                if(online.getHealth() <= 8){
                PotionEffect confuse = new PotionEffect(PotionEffectType.CONFUSION, 401, 0);
                PotionEffect blind = new PotionEffect(PotionEffectType.BLINDNESS, 401, 0);
                online.addPotionEffect(confuse);
                online.addPotionEffect(blind);
 
                  }
                }
                }
                }
                  }, 0, 10L);
 
 
}
 

 

I'd guess it's because you don't initialize the variable when the plugin needs it to , as it's only initialized when you set the config values. Therefore, NPE

 

How would you suggest fixing this?

 

Code:

Location loc;
double locx;
double locy;
doubel locz;
 
locx = plugin.getConfig().getDouble("Something.Path.x");
locy = plugin.getConfig().getDouble("Something.Path.y");
locz = plugin.getConfig().getDouble("Something.Path.z");
 
//
 
public boolean onCommand(...){
    ... if(args[1] equals ignore case("setlobby")){
        plugin.getConfig().set("Something.path.x", p.getLocation().getX();
        // same for y
        // same for z
    }
}
 
// when it comes to teleporting
 
loc = new Location(world, locx,locy,lcz);

 

If the world is not loaded, getWorld(worldname) returns null