API Ancient-RPG - Help me D:

Hello.
I've problem with API Ancient-RPG.
I try create a plugin with this API, but i've error when i send data of player Lopezito(out class of Ancient-RPG).

The java code:

Code:java

package net.xminecraft.plugin;
 
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Logger;
 
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;
 
import com.ancientshores.AncientRPG.API.ApiManager;
 
public class AncientRPG extends JavaPlugin implements Listener {
private static Logger log = Logger.getLogger("Minecraft"); 
static MySQL MySQL = new MySQL("localhost", "3306", "mydatabase", "root", "mypassword");
static Connection c = MySQL.open();
public static void updateARPG(Player nick){
try {
String clase;
clase = ApiManager.getApiManager().getPlayerData(nick).getClassName();
String clasejugador;
if(clase != null) {
clasejugador = ApiManager.getApiManager().getPlayerData(nick).getClassName();
} else {
clasejugador = "";
}
Statement statement = c.createStatement();
Player jugador = nick.getPlayer();
String jugador2 = jugador.getName();
ResultSet res = statement.executeQuery("SELECT * FROM `cuentas` WHERE nick = '" + jugador2 + "'");
if(res.next()) {
statement.executeUpdate("UPDATE `cuentas` SET clase='"+ clasejugador +"' WHERE nick='" + jugador2 + "'");
}
} catch (SQLException e) {
e.printStackTrace();
   log.info("Error de MySQL: " + e.getMessage());
}
}
}
 

And the error:

Code:

14:25:52 CONSOLE: Lopezito has logged in.
14:25:52 CONSOLE: [INFO] Lopezito[/190.103.230.92:51049] logged in with entity id 98848 at ([world] 94.0, 64.0, 355.0)
14:25:52 CONSOLE: [SEVERE] org.bukkit.configuration.InvalidConfigurationException: org.yaml.snakeyaml.error.YAMLException: Could not deserialize object
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:138)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:105)
14:25:52 CONSOLE: [SEVERE] at com.ancientshores.AncientRPG.PlayerData.playerHasPlayerData(PlayerData.java:344)
14:25:52 CONSOLE: [SEVERE] at com.ancientshores.AncientRPG.PlayerData.getPlayerData(PlayerData.java:310)
14:25:52 CONSOLE: [SEVERE] at com.ancientshores.AncientRPG.Listeners.AncientRPGPlayerListener.onPlayerConnect(AncientRPGPlayerListener.java:118)
14:25:52 CONSOLE: [SEVERE] at sun.reflect.GeneratedMethodAccessor344.invoke(Unknown Source)
14:25:52 CONSOLE: [SEVERE] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
14:25:52 CONSOLE: [SEVERE] at java.lang.reflect.Method.invoke(Method.java:601)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.PlayerList.c(PlayerList.java:204)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.PlayerList.a(PlayerList.java:100)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.PendingConnection.d(PendingConnection.java:129)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.PendingConnection.c(PendingConnection.java:44)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.DedicatedServerConnectionThread.a(DedicatedServerConnectionThread.java:41)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:29)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:581)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
14:25:52 CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
14:25:52 CONSOLE: [SEVERE] Caused by: org.yaml.snakeyaml.error.YAMLException: Could not deserialize object
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:37)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:183)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping2ndStep(BaseConstructor.java:326)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.SafeConstructor.constructMapping2ndStep(SafeConstructor.java:143)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.constructMapping(BaseConstructor.java:307)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.SafeConstructor$ConstructYamlMap.construct(SafeConstructor.java:459)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:26)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:183)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:142)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:128)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)
14:25:52 CONSOLE: [SEVERE] at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53)
14:25:52 CONSOLE: [SEVERE] ... 23 more
14:25:52 CONSOLE: [SEVERE] Caused by: java.lang.IllegalArgumentException: Specified class does not exist ('com.ancientshores.AncientRPG.PlayerData')
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:177)
14:25:52 CONSOLE: [SEVERE] at org.bukkit.configuration.file.YamlConstructor$ConstructCustomObject.construct(YamlConstructor.java:35)
14:25:52 CONSOLE: [SEVERE] ... 35 more
14:25:52 CONSOLE: [SEVERE] Error in playerdata of player: Lopezito
14:25:52 CONSOLE: [INFO] + Lopezito

 

xMinecraft It seems the ConfigurationSerialization can't find the class "com.ancientshores.AncientRPG.PlayerData", as specified in your config file.

 

Minecrell What's the solution?

 

xMinecraft I don't know. Are you using configuration serialization for your player data?

 

Minecrell The code is the code on the first post..
I want only give the data classname of player and I send to the database MySQL.
Sorry for my english..

 

xMinecraft The error is in the API not in your plugin I think.