Solved WorldEdit api weird error

I#m using the wordedit api to spawn in schematics, but i'm getting a weird error that i've never seen before:


basically the error leads back to the point where I call the class, so It's not really telling me what's wrong in the class:

Code:

package com.supercas240.RaidEvents;

import java.io.File;
import java.io.IOException;
import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.plugin.Plugin;


import com.sk89q.worldedit.CuboidClipboard;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.MaxChangedBlocksException;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.bukkit.BukkitWorld;
import com.sk89q.worldedit.bukkit.WorldEditPlugin;
import com.sk89q.worldedit.schematic.MCEditSchematicFormat;
import com.sk89q.worldedit.world.DataException;



@SuppressWarnings("deprecation")
public class CreateEvent {

   
    Logger Logger = Bukkit.getLogger();
    public Location loc = Bukkit.getServer().getWorld("world_raidevents").getSpawnLocation();
   
   
   
   
   
   
  public WorldEditPlugin getWorldEdit() {
        Plugin WorldEdit = Bukkit.getServer().getPluginManager().getPlugin("WorldEdit");
        if (WorldEdit instanceof WorldEditPlugin) return (WorldEditPlugin) WorldEdit;
        else return null;
}
 
    public void schematic(){
   
        File schematic = new File("Worldedit/schematics/test.schematic");
        EditSession session = getWorldEdit().getWorldEdit().getEditSessionFactory().getEditSession(new BukkitWorld(loc.getWorld()), 999999999);
       
         try
            {
              CuboidClipboard clipboard = MCEditSchematicFormat.getFormat(schematic).load(schematic);

              clipboard.paste(session, new Vector(loc.getX(), loc.getY(), loc.getZ()), false);
            }
            catch (MaxChangedBlocksException|DataException|IOException e)
            {
              e.printStackTrace();
            }
       
    }

}

so I'm a bit clueless as to what's going on as i'm pretty sure this should work. maybe a problem with the api?

 

-_- ffs, yep thx that did it...

now i'm here
i'getting a nullpointerexeption on:

Code:

    public Location loc = Bukkit.getServer().getWorld("world_raidevents").getSpawnLocation();

that seems odd to me

 

hmm, doesn't seem to do the trick. I probably should've explained this better, My bad. Okay so I have a class that checks if a certain world exists, if not it generates one. this is called in the onEnable. then I have another class that uses some information from that world ( like the spawnlocation ) and some other stuff. this class gets called on a command. so I'm pretty sure that world has loaded by then. but indeed I'm getting an error on startup from that class that only fires on command.

I tried loading the Location after the worldexistscheck in the onenable but that didn't fix it.

 

Okay so:


Is being caused by this class:

Code:

package com.supercas240.RaidEvents;

import java.io.File;
import java.io.IOException;
import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.plugin.Plugin;

import com.sk89q.worldedit.CuboidClipboard;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.MaxChangedBlocksException;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.bukkit.BukkitWorld;
import com.sk89q.worldedit.bukkit.WorldEditPlugin;
import com.sk89q.worldedit.schematic.MCEditSchematicFormat;
import com.sk89q.worldedit.world.DataException;

@SuppressWarnings("deprecation")
public class CreateEvent {

    Logger Logger = Bukkit.getLogger();
    public Location loc = Bukkit.getServer().getWorld("world_raidevents").getSpawnLocation();

    public WorldEditPlugin getWorldEdit() {
        Plugin WorldEdit = Bukkit.getServer().getPluginManager().getPlugin("WorldEdit");
        if (WorldEdit instanceof WorldEditPlugin)
            return (WorldEditPlugin) WorldEdit;
        else
            return null;
    }

    public void schematic() {

        File schematic = new File("Worldedit/schematics/test.schematic");
        EditSession session = getWorldEdit().getWorldEdit().getEditSessionFactory()
                .getEditSession(new BukkitWorld(loc.getWorld()), 999999999);

        try {
            CuboidClipboard clipboard = MCEditSchematicFormat.getFormat(schematic).load(schematic);

            clipboard.paste(session, new Vector(loc.getX(), loc.getY(), loc.getZ()), false);
        } catch (MaxChangedBlocksException | DataException | IOException e) {
            e.printStackTrace();
        }

    }

}

world_raidevents is being create in the onenalbe here:

Code:

package com.supercas240.RaidEvents;

import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.WorldCreator;
import org.bukkit.WorldType;

public class worldGeneration {

    Logger Logger = Bukkit.getLogger();
    public String RaidEvents = "world_raidevents";
    public World world = Bukkit.getServer().getWorld(RaidEvents);
    WorldCreator creator = WorldCreator.name(RaidEvents).type(WorldType.FLAT);

    public void generate() {
        if (world == null) {

            Bukkit.getServer().createWorld(creator);
            world.setSpawnLocation(0, 1, 0);

            Logger.info("RaidEvents world has been created.");

        } else {

            Logger.info("RaidEvents world already exists.");
        }

    }

}

 

Main class:

Code:

package com.supercas240.RaidEvents;

import org.bukkit.Bukkit;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;

import java.util.logging.Logger;

public class Main extends JavaPlugin implements Listener {
    Logger Logger = Bukkit.getLogger();
    private Commands commands = new Commands();

    public void onEnable() {

        getConfig().options().copyDefaults(true);
        saveConfig();

        getCommand(commands.cmd1).setExecutor(commands);

        worldGeneration wg = new worldGeneration();
        wg.generate();

        Logger.info("RaidEvents enabled succesfully.");
    }

    public void onDisable() {
        Logger.info("RaidEvents disabled succesfully.");
    }

}

commands class:

Code:

package com.supercas240.RaidEvents;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;

import net.minecraft.server.v1_8_R1.CommandExecute;

public class Commands extends CommandExecute implements Listener, CommandExecutor {
    public String cmd1 = "raidevents";
    public String cmd2 = "random";
    public World world = Bukkit.getServer().getWorld("world_RaidEvents");

    CreateEvent create = new CreateEvent();

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (sender.hasPermission("raidevents.use")) {
            if (cmd.getName().equalsIgnoreCase(cmd1)) {
                if (args.length > 0) {
                    if (args[0].equalsIgnoreCase(cmd2)) { // starts a raid event with a randomly picked design
                        // stuff

                        create.schematic();

                        Location loc = Bukkit.getServer().getWorld("world_raidevents").getSpawnLocation();
                        Player player = (Player) sender;
                        player.teleport(loc);

                        return true;
                    } else
                        return false;
                } else {
                    // code for when command is issued without arguments
                    return true;
                }
            }
        }

        if (sender.hasPermission("raidevents.play")) {
            if (cmd.getName().equalsIgnoreCase("raidevents")) {
                if (args.length > 0) {
                    if (args[0].equalsIgnoreCase("join")) { // join a raidevent with your faction
                        // stuff

                        return true;
                    } else if (args[1].equalsIgnoreCase("leave")) { // leave a raidevent
                        // stuff

                        return true;
                    } else
                        return false;
                } else {
                    // code for when command is issued without arguments
                    return true;
                }
            }
        }
        return false;
    }
}

 

thought I was?

Code:

        getCommand(commands.cmd1).setExecutor(commands);

 

right gotcha, that didn't resolve the error though:

 

same as before

onenable 19 referse to my worldgeneration class,
worldgeneration 22 is:

Code:

world.setSpawnLocation(0, 1, 0);

of that newly generated world

 

all the classes are in the posts above...

worldgeneration:

Code:

package com.supercas240.RaidEvents;

import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.WorldCreator;
import org.bukkit.WorldType;

public class worldGeneration {

    Logger Logger = Bukkit.getLogger();
    public String RaidEvents = "world_raidevents";
    public World world = Bukkit.getServer().getWorld(RaidEvents);
    WorldCreator creator = WorldCreator.name(RaidEvents).type(WorldType.FLAT);

    public void generate() {
        if (world == null) {

            Bukkit.getServer().createWorld(creator);
            world.setSpawnLocation(0, 1, 0);

            Logger.info("RaidEvents world has been created.");

        } else {

            Logger.info("RaidEvents world already exists.");
        }

    }

}

 

well yes see, i'm checking if "world_raidevents" exists, if not, I create a world_raidevents

but you're right, calling this world again inside the statement worked, thx