Broadcast message onCommand

TryHardCoder · Sep 10, 2014

Code:java
package me.lucasouwens.admin;
 
import java.util.ArrayList;
 
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
 
import Main.Main;
 
public class Admin implements CommandExecutor, Listener {
 
    Main plugin;
 
    public Admin(Main instance) {
    plugin = instance;
    }
    // Arraylists etc
    public static ArrayList<String> staff = new ArrayList<String>();
 
    // Strings
    String prefix = ChatColor.BLACK + "[" + ChatColor.GREEN + "AdminsDuty" + ChatColor.BLACK + "]";
 
 
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {
        Player p = (Player) sender;
        if(cmd.getName().equalsIgnoreCase("admin")) {
            if(args.length == 0) {
                if(!p.hasPermission("AdminsDuty.use")) {
                    p.sendMessage("You do not have permission for this.");
                }
 
            else {
 
        p.sendMessage(ChatColor.BLUE + "            --Admin Duty Command List 2014--");
        p.sendMessage(ChatColor.RED + "      Plugin made by lucasouwens AKA Tryhardcoder(C)");
        p.sendMessage(prefix + ChatColor.BLUE + "Command: /admin on: " + ChatColor.GRAY + "Signs you on duty");
        p.sendMessage(prefix + ChatColor.BLUE + "Command: /admin off: " + ChatColor.GRAY + "Signs you off duty");
 
            }
            }
              if(args.length == 1) {
            if(args[0].equalsIgnoreCase("on")) {
 
 
                String pname = p.getName();
 
                String onDuty = "" + ChatColor.BLACK + "[" + ChatColor.GOLD + "OnDuty" + ChatColor.BLACK + "]" + ChatColor.RESET + pname + ChatColor.RESET + "";
 
                //v2
                plugin.getServer().broadcastMessage(prefix + p.getName() +" is now on admin duty!"); // gives error
                //end v2
 
                p.setDisplayName(onDuty);
                p.sendMessage(prefix + ChatColor.GREEN + "You are now on duty");
 
                // add more stuff later for betterness
 
 
            }
 
            if(args[0].equalsIgnoreCase("off")) {
 
                p.setDisplayName(p.getName());
 
                //v2
                plugin.getServer().broadcastMessage(prefix + p.getName() +" is no longer on admin duty!"); // gives error
                //end v2
 
                staff.remove(p.getName());
                p.sendMessage(prefix + ChatColor.RED + "You are no longer on duty. you may log out");
                p.addPotionEffect(new PotionEffect(PotionEffectType.REGENERATION, 0, 0)); // gives error
            }
        }
 
 
 
 
 
 
            }
 
 
 
 
 
 
 
        return false;
    }
 
    @EventHandler
    public void quit(PlayerQuitEvent e) {
 
        Player p = e.getPlayer();
 
        staff.remove(p);
        p.setDisplayName(p.getName());
 
    }
 
    // added to Version 2 <3
    public void StaffBuff(Player p) {
        if(staff.contains(p.getName())) {
            p.setFlying(true);
            p.setWalkSpeed(3);
            p.addPotionEffect(new PotionEffect(PotionEffectType.REGENERATION, 30000000, 30000)); // this gives off an error
        }
 
    }
 
 
    }
 
 
 
 
The syntax i get from the console is

PHP:

20:38:43 [SEVERE] Could not load 'plugins\AdminsDuty.jar' in folder 'plugins' 20:38:43 org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Plugin already initialized! 20:38:43 at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:328) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugins(CraftServer.java:357) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.craftbukkit.v1_7_R3.CraftServer.reload(CraftServer.java:799) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.Bukkit.reload(Bukkit.java:288) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:180) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.craftbukkit.v1_7_R3.CraftServer.dispatchCommand(CraftServer.java:703) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.craftbukkit.v1_7_R3.CraftServer.dispatchServerCommand(CraftServer.java:690) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at net.minecraft.server.v1_7_R3.DedicatedServer.aB(DedicatedServer.java:296) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:261) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:558) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:469) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 Caused by: java.lang.IllegalArgumentException: Plugin already initialized! 20:38:43 at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:98) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:59) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at Main.Main.<init>(Main.java:20) ~[?:?] 20:38:43 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_67] 20:38:43 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:52) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 ... 14 more 20:38:43 Caused by: java.lang.IllegalStateException: Initial initialization 20:38:43 at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:101) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:59) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at Main.Main.<init>(Main.java:20) ~[?:?] 20:38:43 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.7.0_67] 20:38:43 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_67] 20:38:43 at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:52) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks] 20:38:43 at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[craftbukkit-1.7.9-R0.1-20140503.225437-20.jar:git-Bukkit-1.7.2-R0.3-66-g43d8943-b3078jnks]

Roelyboely12 · Sep 10, 2014

just a wild guess turn down the numbers on the last a bit

Cerberus XII · Sep 10, 2014

Roelyboely12, Please upload the full source since the error is located on Main.java line 20.

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Broadcast message onCommand

TryHardCoder

Roelyboely12

Cerberus XII

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Broadcast message onCommand

TryHardCoder

Roelyboely12

Cerberus XII

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