Not Sending Messages (Plugin Help)

Hello so I tried to make this plugin that if a user quits with a certain permission it gets rid of their join/quit message. Also players with a certain permisson would see a message telling them that the player quit. I also have essentials installed could that be conflicting?

Code:java

package me.Airbornz.OPJoinLeave;
 
import org.bukkit.Bukkit;
import org.bukkit.Color;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Core extends JavaPlugin implements Listener{
 
    public void onEnable(){
        getLogger().info("OPJoinLeave Working");
        getLogger().info("OPJoinLeave made by Airbornz");
    }
 
    @EventHandler
    public void onJoin(PlayerJoinEvent event){
        Player player = event.getPlayer();
        if (player.hasPermission("op.silent")){
            event.setJoinMessage(null);
            for(Player p : Bukkit.getOnlinePlayers()){
                if (p.hasPermission("op.hear")){
                    p.sendMessage(Color.AQUA+"[Silent Join] "+player+" has joined the game silently.");
                }
            }
        }
    }
 
    @EventHandler
    public void onQuit(PlayerQuitEvent event){
        Player player = event.getPlayer();
        if (player.hasPermission("op.silent")){
            event.setQuitMessage(null);
            for(Player p : Bukkit.getOnlinePlayers()){
                if (p.hasPermission("op.hear")){
                    p.sendMessage(Color.AQUA+"[Silent Quit] "+player+" has left the game silently.");
                }
            }
        }
    }
}
 

Thanks,
Air

 

Airbornz You never registered your events.

 

Can you tell me how I would do that

 

Airbornz
Call the PluginManager and use the registerEvents method in the onEnable.

 

Read the plugin tutorial.

 

Airbornz A simple google will.

 

Ok got that to work but now the message it says "Color:[rgb0x0FFFF][Silent Quit] CraftPlayeer{name=Steve} has left the game silently"?

 

Airbornz Instead of printing out the Object, get the players name and print that.

 

Airbornz And you're using the wrong "Color"...Dont use the Color-Enum, use the ChatColor instead, then it'll work with the colors.

 

Alright got it all working, thanks guys <3