[solved] Can't save plugin string list in config.

I can't get my plugin to save the list of Strings. Please help me, I've been searching for hours.​

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Main class:​

Code:

package be.mc.woutwoot.NoobResponce;
 
 
import org.bukkit.plugin.java.JavaPlugin;
 
public class NoobResponce extends JavaPlugin{
   
    private NoobResponceCommandExecutor myExecutor;
    public PlayerChatListener pcls = new PlayerChatListener();
    public ConfigLoader cfgloader = new ConfigLoader();
   
    @Override
    public void onEnable(){
        myExecutor = new NoobResponceCommandExecutor();
        getCommand("nr").setExecutor(myExecutor);
        getServer().getPluginManager().registerEvents(pcls, this);
    }
   
    @Override
    public void onDisable(){
        this.saveConfig();
    }
   
}

CommandExecutor class:

Code:

package be.mc.woutwoot.NoobResponce;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
 
public class NoobResponceCommandExecutor implements CommandExecutor{
   
    public ConfigLoader config = new ConfigLoader();
   
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(command.getName().equalsIgnoreCase("nr")){
            if(args.length >= 3){
                if(args[0].equals("add")){
                        //TODO add item
                        sender.sendMessage("The following responce has been added:");   
                        sender.sendMessage(args[2].replace("_", " ").toLowerCase());
                        sender.sendMessage("When a player types:");
                        sender.sendMessage(args[1].replace("_", " ").toLowerCase());
                        return true;
                }   
            }else if(args.length == 2){
                if(args[0].equals("rem")){
                    sender.sendMessage("The following item has been removed:");   
                    sender.sendMessage(args[1].replace("_", " "));
                    //TODO remove item
                    return true;
                }
            } else if(args.length == 1){
                if(args[0].equals("lst")){
                    sender.sendMessage("TODO:list");
                    //TODO Show all responses
                    return true;
                }
                if(args[0].equals("save")){
                    sender.sendMessage("fqifhqhfq");
                    //config.saveIt();
                    return true;
                }
            }
            //TODO help text
            sender.sendMessage("TODO: DISPLAY HELP TEXT");
            return true;
            }       
        return true;
    }
}

Chatlistener:

Code:

package be.mc.woutwoot.NoobResponce;
 
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
 
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerChatEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class PlayerChatListener extends JavaPlugin implements Listener{
   
    public ResponceHandler resp = new ResponceHandler();
    public ConfigLoader cfgloader = new ConfigLoader();
    public List<String> list;
    @EventHandler
    public void onPlayerChat(PlayerChatEvent event)
    {
        Player p = event.getPlayer();
        String message = event.getMessage();
       
        list = new ArrayList<String>(Arrays.asList("can i get op:No!", "what is the website:Our website is mc.woutwoot.be", "woutwoot:Don't overask woutwoot, he has a lot to do!"));
        cfgloader.saveIt(list);
        resp.checkWithConfig(message, p, list);
        return;
    }
}

ResponceHandler class:

Code:

package be.mc.woutwoot.NoobResponce;
 
 
 
import java.util.List;
 
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
 
public class ResponceHandler extends JavaPlugin{
    public boolean checkWithConfig(String message, Player player, List<String> triggers){
        boolean result = false;
 
        for (int i = 0; i < triggers.size(); i++)
        {
            String currentMsg = triggers.get(i).toLowerCase();
            String[] parameters = currentMsg.split(":");
           
            if (message.toLowerCase().contains(parameters[0]))
            {
                player.sendMessage(ChatColor.RED + parameters[1]);
                result = true;
            }
        }
        return result;
    }
}

Configloader Class:

Code:

package be.mc.woutwoot.NoobResponce;
 
import java.util.List;
 
import org.bukkit.plugin.java.JavaPlugin;
 
 
public class ConfigLoader extends JavaPlugin{
    public void saveIt(List<String> list){
        this.getConfig().set("messages", list);
        this.saveConfig();
    }
}

ERROR:

Code:

22:52:32 [SEVERE] Could not pass event PlayerChatEvent to NoobResponce
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:304)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:459)
        at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:786)
 
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:764)
        at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:34)
        at net.minecraft.server.NetworkManager.b(NetworkManager.java:229)
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:113)
        at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:7
8)
        at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:567)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:459)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.IllegalArgumentException: File cannot be null
        at org.apache.commons.lang.Validate.notNull(Validate.java:203)
        at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(Yam
lConfiguration.java:169)
        at org.bukkit.plugin.java.JavaPlugin.reloadConfig(JavaPlugin.java:117)
        at org.bukkit.plugin.java.JavaPlugin.getConfig(JavaPlugin.java:111)
        at be.mc.woutwoot.NoobResponce.ConfigLoader.saveIt(ConfigLoader.java:10)
 
        at be.mc.woutwoot.NoobResponce.PlayerChatListener.onPlayerChat(PlayerCha
tListener.java:25)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:302)
        ... 11 more

​

 

You extend a lot of classes to JavaPlugin, lets keep that only at the NoobResponse.. For the other classes create a constructor that looks like this

Code:

public class Example implements Listener{
   NoobResponse nr;
  public Example(NoobResponse nr)
  {
      this.nr = nr;
   }
}

Now you can use nr everywhere you need as the main plugin class =)

 

Are you making a plugin that responds to ppls questions, i have made 1 which u can use if u like. Unless you want to continue for learning purposes?

 

Please remove that embedded video, it takes up the whole screen so i cant see replies

 

Yes, that's what I'm trying to make. But as you guessed, I'm just making it to learn plugin development, because I have another very good idea which doesn't exist yet. First I wanted to do something simple. But can someone plz find out why i can't save the config?

WTF, I don't see any video?

 

He wasn't referring to you. He was talking about the signature of BobbyD441.
-_Husky_- : next time tag the people if you aren't referring to the thread creator.

 

Thanks for helping, I'll just start over.