Plugin already initialized!

Today, I try to make a simple "welcome to my server" plugin. But I got some error says

[23:30:23 ERROR]: Could not load 'plugins/Welcome.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Plugin already initialized!

Here this is my code:

Code:

package me.chun.rapeepat;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin implements Listener{
   
    @EventHandler
    public void onPlayerJoin(PlayerJoinEvent e){
        Player p = e.getPlayer();
        p.sendMessage(ChatColor.GREEN + getConfig().getString("msg"));
    }

    public void onEnable(){
        getConfig().options().copyDefaults(true);
        saveConfig();
        Bukkit.getServer().getLogger().info("[Welcome] This plugin has been enabled!!!");
        Bukkit.getServer().getPluginManager().registerEvents(this, this);
    }
   
}

Thank you !!!

 

Any other plugins on your server?

 

2 other plugins in my server.
1. Hello - Is a simple hello world plugin.
2. SuperHeal - Is a simple heal player plugin.

 

@chunza2542
This is happening because the path you used for this plugin is the same as another one. Make sure your package follows the format me.<your name>.<your project>

 

@Zombie_Striker Thankyou I will try it tomorrow