Plugin Résolu Problème SQL

Re-bonjour,

Oui, je l'appelle dans la classe principal.

Code: 
package eu.heroria.iceorange92;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import org.bukkit.Bukkit;
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.PlayerKickEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.permissions.PermissionAttachment;
import org.bukkit.plugin.java.JavaPlugin;

import eu.heroria.iceorange92.Npc.NpcListener;
import eu.heroria.iceorange92.data.Rank;
import eu.heroria.iceorange92.data.PlayerData;
import eu.heroria.iceorange92.data.PlayerDataManager;
import eu.heroria.iceorange92.data.PlayerXpManager;
import eu.heroria.iceorange92.data.SqlConnection;

public class Main extends JavaPlugin implements Listener {
    public SqlConnection sql;
    public PlayerDataManager dataManager = new PlayerDataManager(this);
    public Map<Player, PlayerData> dataPlayers = new HashMap<>();
    public Map<UUID, PermissionAttachment> playerPermission = new HashMap<>();
    
    
    public void onEnable() {
        sql = new SqlConnection(this, "jdbc:mysql://", "localhost", "heroria", "root", "");
        sql.connection();
        getServer().getPluginManager().registerEvents(new PlayerXpManager(this), this);
        getServer().getPluginManager().registerEvents(new NpcListener(this), this);
        getServer().getPluginManager().registerEvents(this, this);
    }
    
    public void onDisable() {
        for (Player all : Bukkit.getServer().getOnlinePlayers()){
            all.kickPlayer(Bukkit.getShutdownMessage());
        }
        sql.disconnect();
    }
    
    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Player player = (Player)event.getPlayer();
        sql.createAccount(player);
        dataManager.loadPlayerData(player);
    }
    
    @EventHandler
    public void onQuit(PlayerQuitEvent event) {
        Player player = (Player)event.getPlayer();
        dataManager.savePlayerData(player);
    }
    
    @EventHandler
    public void onKick(PlayerKickEvent event) {
        Player player = (Player)event.getPlayer();
        dataManager.savePlayerData(player);
    }
    
    public void setupPermissions(Player player) {
        PermissionAttachment attachment = player.addAttachment(this);
        this.playerPermission.put(player.getUniqueId(), attachment);
        permissionSetter(player, player.getUniqueId());
    }

    private void permissionSetter(Player player, UUID uuid) {
        PermissionAttachment attachment = this.playerPermission.get(uuid);
        Rank rank = sql.getRank(player);
        switch(rank) {
            case VIP:
                attachment.setPermission("minecraft.command.me", true);
                break;
            case MODO:
                attachment.setPermission("minecraft.command.kill", true);
                break;
            
            case CM:
                attachment.setPermission("minecraft.command.*", true);
                attachment.setPermission("worldedit.selection.pos", true);
                attachment.setPermission("worldedit.*", true);
                break;
                
            case DEV:
                attachment.setPermission("worldedit.*", true);
                attachment.setPermission("minecraft.command.*", true);
                attachment.setPermission("worldguard.*", true);
                attachment.setPermission("bukkit.command.restart", true);
                break;
                
            case ADMIN:
                attachment.setPermission("*", true);
                break;
                
            default:
                attachment.setPermission("admintools.player", true);
                break;
        
        }
    }
}
 
Salut,

Si tu n'as pas touché à la class SqlConnection et que l'erreur est toujours la même. A savoir que l'erreur se trouve à la ligne 83, alors cela veut dire que le soucis est ici:
PHP: 
            PreparedStatement q = connection.prepareStatement("SELECT uuid FROM players WHERE uuid = ?");
            q.setString(1, player.getUniqueId().toString());
            ResultSet resultat = q.executeQuery();
            boolean hasAccount = resultat.next();
            q.close();
            return hasAccount;
L'erreur serait donc au "q.close()". Ce qui n'a pas beaucoup de sens vu que tu as utilisé avant déjà la variable "q". Je t'invite à vérifier si l'erreur n'a pas changée et/ou si tu as modifié ta class. Si tel est le cas, il faut nous reposter les deux pour que nous puissions correctement t'aider.


Cordialement,
Detobel36
 
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Reactions: ShE3py et DiscowZombie
Bonjour,

Je vous reposte le code de SQLConnection.java et Main.java ainsi que mes derniers logs.

Main.java
Code: 
package eu.heroria.iceorange92;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import org.bukkit.Bukkit;
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.PlayerKickEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.permissions.PermissionAttachment;
import org.bukkit.plugin.java.JavaPlugin;

import eu.heroria.iceorange92.Npc.NpcListener;
import eu.heroria.iceorange92.data.Rank;
import eu.heroria.iceorange92.data.PlayerData;
import eu.heroria.iceorange92.data.PlayerDataManager;
import eu.heroria.iceorange92.data.PlayerXpManager;
import eu.heroria.iceorange92.data.SqlConnection;

public class Main extends JavaPlugin implements Listener {
    public SqlConnection sql;
    public PlayerDataManager dataManager = new PlayerDataManager(this);
    public Map<Player, PlayerData> dataPlayers = new HashMap<>();
    public Map<UUID, PermissionAttachment> playerPermission = new HashMap<>();
   
   
    public void onEnable() {
        sql = new SqlConnection(this, "jdbc:mysql://", "localhost", "heroria", "root", "");
        sql.connection();
        getServer().getPluginManager().registerEvents(new PlayerXpManager(this), this);
        getServer().getPluginManager().registerEvents(new NpcListener(this), this);
        getServer().getPluginManager().registerEvents(this, this);
    }
   
    public void onDisable() {
        for (Player all : Bukkit.getServer().getOnlinePlayers()){
            all.kickPlayer(Bukkit.getShutdownMessage());
        }
        sql.disconnect();
    }
   
    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Player player = (Player)event.getPlayer();
        sql.createAccount(player);
        dataManager.loadPlayerData(player);
    }
   
    @EventHandler
    public void onQuit(PlayerQuitEvent event) {
        Player player = (Player)event.getPlayer();
        dataManager.savePlayerData(player);
    }
   
    @EventHandler
    public void onKick(PlayerKickEvent event) {
        Player player = (Player)event.getPlayer();
        dataManager.savePlayerData(player);
    }
   
    public void setupPermissions(Player player) {
        PermissionAttachment attachment = player.addAttachment(this);
        this.playerPermission.put(player.getUniqueId(), attachment);
        permissionSetter(player, player.getUniqueId());
    }

    private void permissionSetter(Player player, UUID uuid) {
        PermissionAttachment attachment = this.playerPermission.get(uuid);
        Rank rank = sql.getRank(player);
        switch(rank) {
            case VIP:
                attachment.setPermission("minecraft.command.me", true);
                break;
            case MODO:
                attachment.setPermission("minecraft.command.kill", true);
                break;
           
            case CM:
                attachment.setPermission("minecraft.command.*", true);
                attachment.setPermission("worldedit.selection.pos", true);
                attachment.setPermission("worldedit.*", true);
                break;
               
            case DEV:
                attachment.setPermission("worldedit.*", true);
                attachment.setPermission("minecraft.command.*", true);
                attachment.setPermission("worldguard.*", true);
                attachment.setPermission("bukkit.command.restart", true);
                break;
               
            case ADMIN:
                attachment.setPermission("*", true);
                break;
               
            default:
                attachment.setPermission("admintools.player", true);
                break;
       
        }
    }
}

SQLConnection.java
Code: 
package eu.heroria.iceorange92.data;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import org.bukkit.entity.Player;

import eu.heroria.iceorange92.Main;
import eu.heroria.iceorange92.data.PlayerData;
import eu.heroria.iceorange92.data.Rank;

public class SqlConnection {
    private Connection connection;
    private String urlbase, host, database, user, pass;
    private Main pl;
   
   
    public SqlConnection(Main pl, String urlbase, String host, String database, String user, String pass) {
        this.pl = pl;
        this.urlbase = urlbase;
        this.host = host;
        this.database = database;
        this.user = user;
        this.pass = pass;
    }
   
    public void connection() {
        if(!isConnected()) {
            try {
                connection = DriverManager.getConnection(urlbase + host + "/" + database, user, pass);
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
   
    public void disconnect() {
        if(isConnected()) {
            try {
                connection.close();
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
   
    public boolean isConnected() {
        return connection != null;
    }
   
    public void createAccount(Player player) {
        if(!hasAccount(player)) {
            //INSERT
            try {
                PreparedStatement q = connection.prepareStatement("INSERT INTO players(uuid,balance,rank,faction,xp,reputation) VALUES (?,?,?,?,?,?)");
                q.setString(1, player.getUniqueId().toString());
                q.setInt(2, 100);
                q.setInt(3, Rank.JOUEUR.getPower());
                q.setInt(4, 0);
                q.setInt(5, 1);
                q.setInt(6, 100);
                q.execute();
                q.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }
   
     public boolean hasAccount(Player player) {
            try {
                PreparedStatement q = connection.prepareStatement("SELECT uuid FROM players WHERE uuid = ?");
                q.setString(1, player.getUniqueId().toString());
                ResultSet resultat = q.executeQuery();
                boolean hasAccount = resultat.next();
                q.close();
                return hasAccount;
            } catch (SQLException e) {
                System.out.println("SQLException");
                e.printStackTrace();
                return false;
            }
     }
   
    public int getBalance(Player player) {
        //SELECT
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            return playerData.getBalance();
        }
        return 0;
    }
   
    public int getFaction(Player player) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            return playerData.getFaction();
        }
        return 0;
    }
   
    public void setFaction(Player player, int faction) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            playerData.setFaction(faction);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public int getXp(Player player) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            return playerData.getXp();
        }
        return 0;
    }
   
    public void setXp(Player player, int xp) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            playerData.setFaction(xp);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public int getReputation(Player player) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            return playerData.getReputation();
        }
        return 0;
    }
   
    public void setReputation(Player player, int reputation) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            playerData.setFaction(reputation);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public void setMoney(Player player, int amount) {
        if(pl.dataPlayers.containsKey(player));{
            PlayerData playerData = pl.dataPlayers.get(player);
            playerData.setBalance(amount);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public void addMoney(Player player, int amount) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            int balance = playerData.getBalance();
            int newBalance = balance + amount;
            playerData.setBalance(newBalance);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public boolean removeMoney(Player player, int amount) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            int balance = playerData.getBalance();
            if(balance < amount) {
                player.sendMessage("§4[Heroria]Désolé, vous n'avez pas assez d'argent pour effectuer cette transaction. On se fait un calin ?");
                return true;
            }
            int newBalance = balance - amount;
            playerData.setBalance(newBalance);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
        return false;
    }
   
    public void setRank(Player player, Rank rank) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            playerData.setRank(rank);
            pl.dataPlayers.remove(player);
            pl.dataPlayers.put(player, playerData);
        }
    }
   
    public Rank getRank(Player player) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            return playerData.getRank();
        }
        return Rank.JOUEUR;
    }
   
    public PlayerData createPlayerData(Player player) {
        if(!pl.dataPlayers.containsKey(player)) {
            try {
                PreparedStatement rs = connection.prepareStatement("SELECT balance, rank, faction, reputation FROM players WHERE uuid = ?");
                rs.setString(1, player.getUniqueId().toString());
                ResultSet resultats = rs.executeQuery();
                int balance = 0;
                int faction = 0;
                int xp = 1;
                int reputation = 100;
                Rank rank = Rank.JOUEUR;
                while(resultats.next()) {
                    faction = resultats.getInt("faction");
                    balance = resultats.getInt("balance");
                    xp = resultats.getInt("xp");
                    reputation = resultats.getInt("reputation");
                    rank = Rank.powerToRank(resultats.getInt("rank"));
                }
                PlayerData playerData = new PlayerData();
                playerData.setBalance(balance);
                playerData.setRank(rank);
                playerData.setFaction(faction);
                playerData.setReputation(reputation);
                playerData.setXp(xp);
                rs.close();
                return playerData;
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                return new PlayerData();
            }
        }
        return null;
    }
   
    public void updatePlayerData(Player player) {
        if(pl.dataPlayers.containsKey(player)) {
            PlayerData playerData = pl.dataPlayers.get(player);
            int balance = playerData.getBalance();
            Rank rank = playerData.getRank();
            int power = rank.getPower();
            int faction = playerData.getFaction();
            int xp = playerData.getXp();
            int reputation = playerData.getReputation();
            PreparedStatement q;
            try {
                q = connection.prepareStatement("UPDATE players SET rank = ?, balance = ?, faction = ?, xp = ?, reputation = ? WHERE uuid = ?");
                q.setInt(1, power);
                q.setInt(2, balance);
                q.setInt(3, faction);
                q.setInt(4, xp);
                q.setInt(5, reputation);
                q.setString(6, player.getUniqueId().toString());
                q.executeUpdate();
                q.close();
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
   
    public Connection getConnection() {
        return connection;
    }
}

lasted.log
Code: 
[11:42:43] [Server thread/INFO]: Loading properties
[11:42:43] [Server thread/INFO]: Default game type: SURVIVAL
[11:42:43] [Server thread/INFO]: This server is running CraftBukkit version git-Spigot-4bd94dc-bdcc7c7 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)
[11:42:44] [Server thread/INFO]: Debug logging is disabled
[11:42:44] [Server thread/INFO]: Server Ping Player Sample Count: 12
[11:42:44] [Server thread/INFO]: Using 4 threads for Netty based IO
[11:42:44] [Server thread/INFO]: Generating keypair
[11:42:44] [Server thread/INFO]: Starting Minecraft server on *:25565
[11:42:44] [Server thread/INFO]: Using default channel type
[11:42:44] [Server thread/INFO]: Set PluginClassLoader as parallel capable
[11:42:44] [Server thread/INFO]: [HeroriaCore] Loading HeroriaCore v1.0
[11:42:44] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[11:42:44] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[11:42:44] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[11:42:44] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[11:42:44] [Server thread/INFO]: **** Beginning UUID conversion, this may take A LONG time ****
[11:42:44] [Server thread/INFO]: Preparing level "world"
[11:42:44] [Server thread/INFO]: -------- World Settings For [world] --------
[11:42:44] [Server thread/INFO]: Mob Spawn Range: 4
[11:42:44] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[11:42:44] [Server thread/INFO]: Random Lighting Updates: false
[11:42:44] [Server thread/INFO]: Structure Info Saving: true
[11:42:44] [Server thread/INFO]: Cactus Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Cane Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Melon Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Sapling Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Wheat Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Vine Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[11:42:44] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[11:42:44] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
[11:42:44] [Server thread/INFO]: Max TNT Explosions: 100
[11:42:44] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[11:42:44] [Server thread/INFO]: Item Despawn Rate: 6000
[11:42:44] [Server thread/INFO]: Item Merge Radius: 2.5
[11:42:44] [Server thread/INFO]: Arrow Despawn Rate: 1200
[11:42:44] [Server thread/INFO]: View Distance: 10
[11:42:44] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[11:42:44] [Server thread/INFO]: Experience Merge Radius: 3.0
[11:42:44] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[11:42:44] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[11:42:44] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[11:42:45] [Server thread/INFO]: -------- World Settings For [world_nether] --------
[11:42:45] [Server thread/INFO]: Mob Spawn Range: 4
[11:42:45] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[11:42:45] [Server thread/INFO]: Random Lighting Updates: false
[11:42:45] [Server thread/INFO]: Structure Info Saving: true
[11:42:45] [Server thread/INFO]: Cactus Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Cane Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Melon Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Sapling Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Wheat Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Vine Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[11:42:45] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
[11:42:45] [Server thread/INFO]: Max TNT Explosions: 100
[11:42:45] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[11:42:45] [Server thread/INFO]: Item Despawn Rate: 6000
[11:42:45] [Server thread/INFO]: Item Merge Radius: 2.5
[11:42:45] [Server thread/INFO]: Arrow Despawn Rate: 1200
[11:42:45] [Server thread/INFO]: View Distance: 10
[11:42:45] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[11:42:45] [Server thread/INFO]: Experience Merge Radius: 3.0
[11:42:45] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[11:42:45] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[11:42:45] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[11:42:45] [Server thread/INFO]: -------- World Settings For [world_the_end] --------
[11:42:45] [Server thread/INFO]: Mob Spawn Range: 4
[11:42:45] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[11:42:45] [Server thread/INFO]: Random Lighting Updates: false
[11:42:45] [Server thread/INFO]: Structure Info Saving: true
[11:42:45] [Server thread/INFO]: Cactus Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Cane Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Melon Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Sapling Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Wheat Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Vine Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[11:42:45] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[11:42:45] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
[11:42:45] [Server thread/INFO]: Max TNT Explosions: 100
[11:42:45] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[11:42:45] [Server thread/INFO]: Item Despawn Rate: 6000
[11:42:45] [Server thread/INFO]: Item Merge Radius: 2.5
[11:42:45] [Server thread/INFO]: Arrow Despawn Rate: 1200
[11:42:45] [Server thread/INFO]: View Distance: 10
[11:42:45] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[11:42:45] [Server thread/INFO]: Experience Merge Radius: 3.0
[11:42:45] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[11:42:45] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[11:42:45] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[11:42:45] [Server thread/INFO]: Preparing start region for level 0 (Seed: 8091180134227560537)
[11:42:46] [Server thread/INFO]: Preparing spawn area: 12%
[11:42:47] [Server thread/INFO]: Preparing spawn area: 89%
[11:42:48] [Server thread/INFO]: Preparing start region for level 1 (Seed: 8091180134227560537)
[11:42:49] [Server thread/INFO]: Preparing start region for level 2 (Seed: -5039012617705349796)
[11:42:49] [Server thread/INFO]: [HeroriaCore] Enabling HeroriaCore v1.0
[11:42:49] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[11:42:49] [Server thread/INFO]: Done (4,586s)! For help, type "help" or "?"
[11:43:55] [User Authenticator #1/INFO]: UUID of player IceOrange92 is 564aa009-2a91-3bc0-a77e-a95bf878a102
[11:43:55] [Server thread/INFO]: ln81SqlConnection
[11:43:55] [Server thread/ERROR]: Could not pass event PlayerJoinEvent to HeroriaCore v1.0
org.bukkit.event.EventException: null
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.PlayerList.onPlayerJoin(PlayerList.java:346) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:166) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_191]
Caused by: java.lang.NullPointerException
    at eu.heroria.iceorange92.data.SqlConnection.hasAccount(SqlConnection.java:83) ~[?:?]
    at eu.heroria.iceorange92.data.SqlConnection.createAccount(SqlConnection.java:59) ~[?:?]
    at eu.heroria.iceorange92.Main.onJoin(Main.java:49) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_191]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-4bd94dc-bdcc7c7]
    ... 14 more
[11:43:55] [Server thread/INFO]: IceOrange92[/127.0.0.1:52541] logged in with entity id 333 at ([world]-12.084527453903307, 26.0, -6.4200437694109835)
[11:44:19] [Server thread/INFO]: IceOrange92 was shot by Skeleton
[11:46:32] [Server thread/INFO]: IceOrange92 lost connection: Disconnected
[11:46:32] [Server thread/INFO]: IceOrange92 left the game
 
Essaye de charger le driver avant la connexion, avec un truc du style :
Code: 
static {
   Class.forName("com.mysql.jdbc.Driver");
}
 
Bonjour,

Je crois avoir résolu le problème grâce à une autre méthode. Pour je ne sais quelle raison, les fichiers java n'était pas recompilé, même quand je cliquais sur build. Dans les logs, j'avais remarqué que la ligne System.out.println("ln81SQLConnection"); que j'avais supprimé s'exécuter. Le problème devait bien venir de la ligne sql.connection(); dans la classe principal. Je vérifie si tout marche et je mets le sujet en résolu si tout marche bien.

Merci à tous pour votre aide.

Edit: j'avais oublié de mettre xp dans la requete SQL CreatePlayerData ligne 206
 
Vous devez vous connecter ou créer un compte pour répondre.

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