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Помогите Plugin already initialized!

ILEZOV

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Баллы
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Здравствуйте! При запуске плагина получаю такую ошибку:
Error occurred while enabling CoalEssentials v1.0 (Is it up to date?)
java.lang.IllegalArgumentException: Plugin already initialized!
at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:233) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
at mc.coalessentials.ru.coalessentials.commands.FlyCommand.<init>(FlyCommand.java:17) ~[?:?]
at mc.coalessentials.ru.coalessentials.CoalEssentials.onEnable(CoalEssentials.java:40) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:596) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:309) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Purpur-1171]
at java.lang.Thread.run(Thread.java:1623) [?:?]
Caused by: java.lang.IllegalStateException: Initial initialization
at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:236) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
at jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?]
at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:304) ~[?:?]
at java.lang.Class.newInstance(Class.java:685) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:94) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:322) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.loadPlugins(CraftServer.java:393) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:279) ~[patched_1.16.5.jar:git-Purpur-1171]
... 3 more

Главный класс:

Код:
package mc.coalessentials.ru.coalessentials;

import mc.coalessentials.ru.coalessentials.commands.FlyCommand;
import mc.coalessentials.ru.coalessentials.database.SQLConnection;
import mc.coalessentials.ru.coalessentials.events.PlayerJoinEvent;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Objects;
import java.util.logging.Logger;

public final class CoalEssentials extends JavaPlugin {
    private static CoalEssentials instance;
    public static CoalEssentials getInstance() {
        return instance;
    }
    private final PluginManager pluginManager = getServer().getPluginManager();
    private final Logger logger = getLogger();
    Connection database = null;

    @Override
    public void onEnable() {
        instance = this;

        this.saveDefaultConfig();
        final SQLConnection sql = new SQLConnection();

        logger.info("CoalEssentials запущен");
        logger.info("Разработчик ILeZzoV");
        logger.info("Идет подключение ку MySQL");

        database = sql.Connect();

        Objects.requireNonNull(getCommand("fly")).setExecutor(new FlyCommand());

        pluginManager.registerEvents(new PlayerJoinEvent(), this);

    }

    @Override
    public void onDisable() {
        logger.info("CoalEssentials выключен");
    }

    public void send_message(CommandSender player, String message){
        player.sendMessage(ChatColor.translateAlternateColorCodes('&', Objects.requireNonNull(getInstance().getConfig().getString("prefix"))) + ChatColor.translateAlternateColorCodes('&', Objects.requireNonNull(getInstance().getConfig().getString(message))));
    }
    public Connection getDatabase(){
        return database;
    }
    public Statement getStatement() throws SQLException {
        return getDatabase().createStatement();
    }
    public void insertSQL (Player player) throws SQLException{
        getStatement().execute("INSERT INTO CoalEssentials VALUES (" + player.getName() + "," + player.getUniqueId().toString() + "," + player.getAllowFlight() + "," + false + ")");
        getDatabase().commit();
    }
}

Класс FlyCommand:
Код:
package mc.coalessentials.ru.coalessentials.commands;

import mc.coalessentials.ru.coalessentials.CoalEssentials;
import mc.coalessentials.ru.coalessentials.methods.FlyMethod;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;

import java.sql.ResultSet;
import java.sql.SQLException;

public class FlyCommand implements CommandExecutor {

    CoalEssentials main = new CoalEssentials();
    FlyMethod flyMethod = new FlyMethod();
    FileConfiguration config = CoalEssentials.getInstance().getConfig();
    @Override
    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args) {
        if(command.getName().equalsIgnoreCase("fly")) {
            if (config.getBoolean("fly.enabled")) {
                if(args.length == 0) {
                    if (commandSender.hasPermission("ces.fly")) {
                        if (commandSender instanceof Player) {
                            try {
                                flyMethod.SetFlyMode(((Player) commandSender));
                            } catch (SQLException e) {
                                throw new RuntimeException(e);
                            }
                        } else {
                            main.send_message(commandSender, "no_console");
                        }
                    } else {
                        main.send_message(commandSender, "no_perms");
                    }
                }else{
                    if (commandSender.hasPermission("ces.flyother")) {
                        Player targer = Bukkit.getPlayerExact(args[0]);
                        ResultSet response;
                        try {
                            assert targer != null;
                            response = main.getStatement().executeQuery("SELECT * FROM CoalEssentials WHERE uuid =" + targer.getUniqueId().toString());
                        } catch (SQLException e) {
                            throw new RuntimeException(e);
                        }
                        try {
                            if (response.getString("name") != null) {
                                flyMethod.SetFlyModeOther(commandSender, targer);
                            } else {
                                main.send_message(commandSender, "msg_error");
                            }
                        } catch (SQLException e) {
                            throw new RuntimeException(e);
                        }
                    }else{
                        main.send_message(commandSender, "no_perms");
                    }
                }
            }else{
                commandSender.sendMessage("fly.msg_command_disabled");
            }
        }
        return false;
    }
}
Что делать?
 
В классе FlyComand.java:
CoalEssentials main = new CoalEssentials();

Заменить на:
CoalEssentials main = CoalEssentials.getInstance();
 
В классе FlyComand.java:
CoalEssentials main = new CoalEssentials();

Заменить на:
CoalEssentials main = CoalEssentials.getInstance();
Код:
Error occurred while enabling CoalEssentials v1.0 (Is it up to date?)
java.lang.IllegalArgumentException: Plugin already initialized!
        at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:233) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
        at mc.coalessentials.ru.coalessentials.methods.FlyMethod.<init>(FlyMethod.java:12) ~[?:?]
        at mc.coalessentials.ru.coalessentials.commands.FlyCommand.<init>(FlyCommand.java:18) ~[?:?]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.onEnable(CoalEssentials.java:40) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:596) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:309) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Purpur-1171]
        at java.lang.Thread.run(Thread.java:1623) [?:?]
Caused by: java.lang.IllegalStateException: Initial initialization
        at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:236) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
        at jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?]
        at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
        at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:304) ~[?:?]
        at java.lang.Class.newInstance(Class.java:685) ~[?:?]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:94) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:322) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.loadPlugins(CraftServer.java:393) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:279) ~[patched_1.16.5.jar:git-Purpur-1171]
        ... 3 more
 
Код:
Error occurred while enabling CoalEssentials v1.0 (Is it up to date?)
java.lang.IllegalArgumentException: Plugin already initialized!
        at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:233) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
        at mc.coalessentials.ru.coalessentials.methods.FlyMethod.<init>(FlyMethod.java:12) ~[?:?]
        at mc.coalessentials.ru.coalessentials.commands.FlyCommand.<init>(FlyCommand.java:18) ~[?:?]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.onEnable(CoalEssentials.java:40) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:596) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:309) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Purpur-1171]
        at java.lang.Thread.run(Thread.java:1623) [?:?]
Caused by: java.lang.IllegalStateException: Initial initialization
        at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:236) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:52) ~[patched_1.16.5.jar:git-Purpur-1171]
        at mc.coalessentials.ru.coalessentials.CoalEssentials.<init>(CoalEssentials.java:18) ~[?:?]
        at jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?]
        at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
        at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:304) ~[?:?]
        at java.lang.Class.newInstance(Class.java:685) ~[?:?]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:94) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:322) ~[patched_1.16.5.jar:git-Purpur-1171]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.loadPlugins(CraftServer.java:393) ~[patched_1.16.5.jar:git-Purpur-1171]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:279) ~[patched_1.16.5.jar:git-Purpur-1171]
        ... 3 more
Читай ошибку, проблемная строчка 18 в главном классе. Скинь фулл код ещё раз, хочу увидеть что ты сделал
 
Последнее редактирование:
Читай ошибку, проблемная строчка 18 в главном классе. Скинь фулл код ещё раз, хочу увидеть что ты сделал
Нужен класс FlyMethod. Он в нём тоже создаёт экземпляр своего плагина. Ошибка теперь ссылается на инициализацию FlyMethod, из FlyCommand:18 (до этого было FlyCommand:17).
 
Нужен класс FlyMethod. Он в нём тоже создаёт экземпляр своего плагина. Ошибка теперь ссылается на инициализацию FlyMethod, из FlyCommand:18 (до этого было FlyCommand:17).
Даа, не увидел его из-за маленького экрана телефона
 

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