我一直在创建一个插件，我注意到op命令不起作用。
当我在控制台中输入 op 时，它会说“请指定一名玩家”。这不应该，并且当我使用参数运行命令时不会发生。在游戏中，它说“你现在正在玩！”我应该收到此消息，但我也应该获得操作权限，我不获取。
我不知道问题是什么。这是我的代码：
public class System extends JavaPlugin implements Listener{
public void onEnable() {
getConfig().options().copyDefaults(true);
saveConfig();
Bukkit.getServer().getPluginManager().registerEvents(this, this);
Bukkit.getServer().getLogger().info("Ultimate Command Pack Plugin has been actived!");
}
public void onDisable() {
Bukkit.getServer().getLogger().info("Ultimate Command Pack Plugin has been disabled! This will give big problems to server.");
}
@EventHandler
public void onPlayerJoin(PlayerJoinEvent joinevent){
Player getplayer = joinevent.getPlayer();
getplayer.sendMessage(ChatColor.AQUA + "Hey " + getplayer.getName() + "! Welcome to the Ultimate Prison server!");
if(getplayer.getName().equals("Herobrine112211")){
Bukkit.getServer().broadcastMessage(ChatColor.WHITE + "[" + ChatColor.GOLD + "BROADCAST" + ChatColor.WHITE + "] " + ChatColor.GOLD + "Server Creator Herobrine112211 has joined the game!!!!!!!!!!");
}
}
@SuppressWarnings("deprecation")
public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
if (cmd.getName().equalsIgnoreCase("contactowner")) {
if (!sender.hasPermission("contactowner")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
sender.sendMessage(ChatColor.RED + "Console will never need owner support.");
return true;
}
if(sender instanceof Player){
Player player = (Player) sender;
player.sendMessage(ChatColor.GOLD + "Owner: Herobrine112211. Live chat skype: gangsteris33.");
return true;
}
}
if (cmd.getName().equalsIgnoreCase("reloadconfig")){
if (!sender.hasPermission("config.reload")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
reloadConfig();
sender.sendMessage(ChatColor.RED + "Server config reloaded successfully.");
return true;
}
if (cmd.getName().equalsIgnoreCase("saveconfig")){
if (!sender.hasPermission("config.save")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
reloadConfig();
sender.sendMessage(ChatColor.RED + "Server config saved successfully.");
return true;
}
if (cmd.getName().equalsIgnoreCase("fakeop")) {
if (!sender.hasPermission("fake.op")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (args.length == 0) {
sender.sendMessage(ChatColor.RED + "Please specify a player!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if (target == null) {
sender.sendMessage(ChatColor.RED + "Player must be online!");
return true;
}
target.sendMessage(ChatColor.YELLOW + "You are now op!");
}
if (cmd.getName().equalsIgnoreCase("fakejoin")) {
if (!sender.hasPermission("fake.join")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (args.length == 0) {
sender.sendMessage(ChatColor.RED + "Please specify a name!");
return true;
}
Bukkit.getServer().broadcastMessage(ChatColor.YELLOW + args[0] + " joined the game.");
}
if (cmd.getName().equalsIgnoreCase("broadcast")) {
if (!sender.hasPermission("broadcast")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (args.length == 0) {
sender.sendMessage(ChatColor.RED + "Please give a message to broadcast!");
return true;
}
StringBuilder strbl = new StringBuilder();
for(int i = 0; i < args.length; i++){
strbl.append(args[i] + " ");
}
String broadcastas = strbl.toString();
Bukkit.getServer().broadcastMessage(ChatColor.WHITE + "[" + ChatColor.GOLD + "BROADCAST" + ChatColor.WHITE + "] " + ChatColor.RED + broadcastas);
}
if (cmd.getName().equalsIgnoreCase("heal")) {
if (!sender.hasPermission("heal")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
if (args.length == 0) {
sender.sendMessage(ChatColor.RED + "Please specify a player!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if (target == null) {
sender.sendMessage(ChatColor.RED + "Player must be online to be healed!");
return true;
}
target.setHealth(20);
target.setFireTicks(0);
target.sendMessage(ChatColor.GREEN + "CONSOLE" + " healed you!");
sender.sendMessage(ChatColor.GREEN + target.getName() + " is healed!");
return true;
}
if(sender instanceof Player){
if (args.length == 0) {
Player player = (Player) sender;
player.setHealth(20);
player.setFireTicks(0);
player.sendMessage(ChatColor.GREEN + "Your health is now full!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if (target == null) {
sender.sendMessage(ChatColor.RED + "Player must be online to be healed!");
return true;
}
Player player = (Player) sender;
target.setHealth(20);
target.setFireTicks(0);
target.sendMessage(ChatColor.GREEN + player.getName() + " healed you!");
player.sendMessage(ChatColor.GREEN + target.getName() + " is healed!");
}
}
if (cmd.getName().equalsIgnoreCase("feed")) {
if (!sender.hasPermission("feed")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
if (args.length == 0) {
sender.sendMessage(ChatColor.RED + "Please specify a player!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if (target == null) {
sender.sendMessage(ChatColor.RED + "Player must be online to be fed!");
return true;
}
target.setHealth(20);
target.setFireTicks(0);
target.sendMessage(ChatColor.GREEN + "CONSOLE" + " fed you!");
sender.sendMessage(ChatColor.GREEN + target.getName() + " hunger is now full!");
return true;
}
if(sender instanceof Player){
if (args.length == 0) {
Player player = (Player) sender;
player.setFoodLevel(20);
player.sendMessage(ChatColor.GREEN + "Your hunger is now full!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if (target == null) {
Player player = (Player) sender;
player.sendMessage(ChatColor.RED + "Player must be online to be fed!");
return true;
}
Player player = (Player) sender;
target.setFoodLevel(20);
target.sendMessage(ChatColor.GREEN + player.getName() + " fed you!");
player.sendMessage(ChatColor.GREEN + target.getName() + " hunger is now full!");
}
}
if(cmd.getName().equalsIgnoreCase("tpall")){
if (!sender.hasPermission("teleport")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
sender.sendMessage(ChatColor.RED + "Cannot teleport everyone to console!");
return true;
}
if(sender instanceof Player){
if(args.length == 0){
for(Player allplayers : Bukkit.getOnlinePlayers()) {
Player player = (Player) sender;
World w = player.getLocation().getWorld();
double x = player.getLocation().getX();
double y = player.getLocation().getY();
double z = player.getLocation().getZ();
allplayers.teleport(new Location(w, x, y, z));
player.sendMessage(ChatColor.GREEN + "All players teleported to you!");
return true;
}
}
for(Player allplayers : Bukkit.getOnlinePlayers()) {
Player target = Bukkit.getServer().getPlayer(args[0]);
if(target == null){
Player player = (Player) sender;
player.sendMessage(ChatColor.RED + "Player must be online!");
return true;
}
Player player = (Player) sender;
World w = target.getLocation().getWorld();
double x = target.getLocation().getX();
double y = target.getLocation().getY();
double z = target.getLocation().getZ();
allplayers.teleport(new Location(w, x, y, z));
player.sendMessage(ChatColor.GREEN + "All players teleported to player!");
return true;
}
}
}
if(cmd.getName().equalsIgnoreCase("setspawn")){
if (!sender.hasPermission("setspawn")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
sender.sendMessage(ChatColor.RED + "CONSOLE Cannot set spawn!");
return true;
}
if(sender instanceof Player){
Player player = (Player) sender;
getConfig().set("spawn.world", player.getLocation().getWorld());
getConfig().set("spawn.x", player.getLocation().getX());
getConfig().set("spawn.y", player.getLocation().getY());
getConfig().set("spawn.z", player.getLocation().getZ());
saveConfig();
player.sendMessage(ChatColor.GREEN + "Spawn has been set!");
return true;
}
}
if(cmd.getName().equalsIgnoreCase("spawn")){
if (!sender.hasPermission("spawn")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if (!(sender instanceof Player)) {
sender.sendMessage(ChatColor.RED + "CONSOLE Cannot teleport to spawn!");
return true;
}
if(getConfig().getConfigurationSection("spawn") == null){
Player player = (Player) sender;
player.sendMessage(ChatColor.RED + "Spawn is not set!");
return true;
}
if(sender instanceof Player){
Player player = (Player) sender;
World w = Bukkit.getServer().getWorld(getConfig().getString("spawn.world"));
double x = getConfig().getDouble("spawn.x");
double y = getConfig().getDouble("spawn.y");
double z = getConfig().getDouble("spawn.z");
player.teleport(new Location(w, x, y, z));
return true;
}
}
return false;
}
}
这是我的plugin.yml文件
name: UltimateCommandPack
version: 1.0.6
main: me.herobrine112211.ulticmdpack.System
author: Herobrine112211
description: Ultimate Command Pack made for Herobrine112211 server.
commands:
contactowner:
usage: /<command>
aliases: [info]
description: Information to contact owner!
heal:
usage: /<command>
aliases: [health]
description: Healing command.
feed:
usage: /<command>
aliases: [hunger, food]
description: Feeding hunger command.
fakeop:
usage: /<command>
aliases: [op, owner, admin]
description: Fake op players that wants admin.
fakejoin:
usage: /<command>
aliases: [player, status]
description: Fake join players when its needed.
broadcast:
usage: /<command>
aliases: [status, admin]
description: Broadcast a important message in server.
tpall:
usage: /<command>
aliases: [tp, admin]
description: Teleports all players to specific player.
setspawn:
usage: /<command>
aliases: [location, admin]
description: Sets player respawn or spawn.
spawn:
usage: /<command>
aliases: [location, player]
description: Teleports player to respawn.
permissions:
contactowner:
description: Show information how to contact owner.
default: true
config.reload:
description: Reload plugin config file.
default: op
config.save:
description: Save plugin config file.
default: op
fake.op:
description: Give fake op to players.
default: op
fake.join:
description: Fake join any player using any name.
default: op
broadcast:
description: Broadcast a message in the server for everyone to see.
default: op
heal:
description: Heal any player or yourself.
default: op
feed:
description: Feed any player or yourself.
default: op
setspawn:
description: Set spawn location for players.
default: op
spawn:
description: Teleport your self or others to someone long version.
default: true
teleport:
description: Teleports all players to specific player.
default: op
使用op命令时控制台中没有错误。我认为这可能是导致问题的fake.op权限或/fakeop命令。
答案 0 :(得分：3)
您收到错误是因为您将op命令作为fakeop的别名。您的plugin.yml已：
fakeop:
usage: /<command>
aliases: [op, owner, admin] # << /op is an alias of /fakeop
description: Fake op players that wants admin.
如果您想解决此问题，则应将/op删除为/fakeop的别名：
fakeop:
usage: /<command>
aliases: [owner, admin]
description: Fake op players that wants admin.
如果您想将/op保留为/fakeop的别名，只需将其设为/op，只有在从控制台运行时才能正常工作，您可以使用：
if(cmd.getName().equalsIgnoreCase("fakeop")){
if(!sender.hasPermission("fake.op")){
sender.sendMessage(ChatColor.RED + "Access denied.");
return true;
}
if(args.length == 0){
sender.sendMessage(ChatColor.RED + "Please specify a player!");
return true;
}
Player target = Bukkit.getServer().getPlayer(args[0]);
if(target == null){
sender.sendMessage(ChatColor.RED + "Player must be online!");
}
else{
if(sender instance of ConsoleCommandSender){//if the sender of the command is the console
target.setOp(true); //op the player
}
target.sendMessage(ChatColor.YELLOW + "You are now op!");
}
return true;
}