Error with getting world name from config.

That is my line:

Code:

String worldName = plugin.getConfig().getString("Maps.");

When I debug it:

Code:

MemorySection[path='Maps', root='YamlConfiguration']

Config section:

Code:

Maps:
  World:
    spawn:
      X: 0
      Y: 100
      Z: 0

 

Code:

String world = getConfig().getString("Maps");

 

Same result..

 

@PlayFriik Uhm...sorry, what are you trying to do?

 

@Rocoty
Hmm, pretty much I am trying to get world name, and then I am gonna use the world name for spawn, so basically I can change worldname whatever I want.

Code:

        String worldName = plugin.getConfig().getString("Maps");
        double X = plugin.getConfig().getInt("Maps." + worldName + ".spawn.X" + 0.5);
        double Y = plugin.getConfig().getInt("Maps." + worldName + ".spawn.Y");
        double Z = plugin.getConfig().getInt("Maps." + worldName + ".spawn.Z" + 0.5);
        World world = Bukkit.getWorld(worldName);
        Location location = new Location(world, X, Y, Z);
        player.sendMessage(worldName); // debug
        player.teleport(location);

 

What do you expect the variable worldName to be? What is line 2 supposed to do?

 

worldName should be the name of the world. For example:

Code:

Maps:
  there-is-the-worldName:
    spawn:
      X: number
      Y: number
      Z: number

And when the player falls into void, then it gets these X,Y,Z cords from Maps.there-is-the-worldName.spawn.X/Y/Z in the config file.

 

Okay...why don't you just get the name of the world the player is currently in? Think about it. What value were you hoping to get with line 2?

 

@Rocoty
You mean after Maps as a 2 line in the config? Also, I didn't wanted to get player's world because if player is somehow in another world then he gets teleported to random place and it's more configurable.

 

@PlayFriik I am talking about line 2 in the code snippet you sent.

 

Maps? After a blank line? I don't understand, sorry.. If yes, then I am trying to make minigame plugin where is lobby and a map.

 

@PlayFriik Sorry you're missing my point. I'm trying to help you think about your code logic. You see, what you are doing on line 2 in the snippet doesn't make much sense. So I ask you again, what value were you hoping to get at that line?

Talking about the snippet from this post:

 

Oh, I am trying to get an value, what is put in the config after Maps in the next line.
So after that when the worldName is done then the plugin should put the worldName to Maps."worldName".spawn.X,Y,Z..

But the problem is that the plugin gets only from worldName

Code:

MemorySection[path='Maps', root='YamlConfiguration']

What is creating NPE error.