Hello friend, when I try to open the server it gives me an error when I want to load the console I set the console configuration to false but it keeps giving an error. I understand that it is because I am on linux. Something can be implemented to prevent the graphical interface from firing.

Hello, how are you?
I'm using a source L2jServer with JDK 8 and i've got this error when i try to compile, i know whats the problem, but cant update my project java to 14 without losing time haha

"class file has wrong version 58.0, should be 52.0"

wich quickfix do you recommend me ?

I've registred my server only in hopzone yet and using the demo API of itopz i was checking how things are going with the voting system when I vote I can earn my reward with .hopzone but that spam about vote-counting shows wrong votes I have like 10-11 votes but it shows 40-50-60-70 every time when I restart the server different vote numbers) and it doesn't reset.
I'll be so thankful if you could help me!

this could go longer but I think I have to post my global.java

/*

• Copyright (c) 2021 iTopZ
• Permission is hereby granted, free of charge, to any person obtaining a copy
• of this software and associated documentation files (the "Software"), to deal
• in the Software without restriction, including without limitation the rights
• to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
• copies of the Software, and to permit persons to whom the Software is
• furnished to do so, subject to the following conditions:
• The above copyright notice and this permission notice shall be included in all
• copies or substantial portions of the Software.
• THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
• IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
• FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
• AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
• LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
• OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
• SOFTWARE.
  */
  package itopz.com.global;

import com.l2jserver.gameserver.datatables.ItemTable;
import com.l2jserver.gameserver.model.L2World;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.items.L2Item;
import itopz.com.Configurations;
import itopz.com.gui.Gui;
import itopz.com.model.GlobalResponse;
import itopz.com.util.*;
import itopz.com.vote.VDSystem;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;

/**

• @author Nightwolf

• iToPz Discord: https://discord.gg/KkPms6B5aE

• @author Rationale

• Base structure credits goes on Rationale Discord: Rationale#7773

• Vote Donation System

• Script website: https://itopz.com/

• Script version: 1.2

• Pack Support: L2JServer

• Personal Donate Panels: https://www.denart-designs.com/

• Free Donate panel: https://itopz.com/
  */
  public class Global
  {
  // logger
  private static final Logs _log = new Logs(Global.class.getSimpleName());

  // global server vars
  private static int storedVotes, serverVotes, serverRank, serverNeededVotes, serverNextRank;
  private static int responseCode;

  // ip array list
  private final List FINGERPRINT = new ArrayList<>();

  /**

  • Global reward main function
    */
    public Global()
    {
    // check if allowed the ITOPZ reward to start
    if (Configurations.ITOPZ_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("ITOPZ"), 100, Configurations.ITOPZ_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": ITOPZ reward started.");
    }

    // check if allowed the HOPZONE reward to start
    if (Configurations.HOPZONE_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("HOPZONE"), 100, Configurations.HOPZONE_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": HOPZONE reward started.");
    }

    // check if allowed the L2TOPGAMESERVER reward to start
    if (Configurations.L2TOPGAMESERVER_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("L2TOPGAMESERVER"), 100, Configurations.L2TOPGAMESERVER_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": L2TOPGAMESERVER reward started.");
    }

    // check if allowed the L2JBRASIL reward to start
    if (Configurations.L2JBRASIL_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("L2JBRASIL"), 100, Configurations.L2JBRASIL_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": L2JBRASIL reward started.");
    }

    // check if allowed the L2NETWORK reward to start
    if (Configurations.L2NETWORK_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("L2NETWORK"), 100, Configurations.L2NETWORK_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": L2NETWORK reward started.");
    }

    // check if allowed the L2TOPSERVERS reward to start
    if (Configurations.L2TOPSERVERS_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("L2TOPSERVERS"), 100, Configurations.L2TOPSERVERS_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": L2TOPSERVERS reward started.");
    }

    // check if allowed the L2VOTES reward to start
    if (Configurations.L2VOTES_GLOBAL_REWARD)
    {
    VDSThreadPool.scheduleAtFixedRate(() -> execute("L2VOTES"), 100, Configurations.L2VOTES_VOTE_CHECK_DELAY * 1000);
    _log.info(Global.class.getSimpleName() + ": L2VOTES reward started.");
    }
    }

  /**

  • set server information vars
    */
    public void execute(String TOPSITE)
    {
    // get response from topsite about this ip address
    Optional.ofNullable(GlobalResponse.OPEN(Url.from(TOPSITE + "_GLOBAL_URL").toString()).connect(TOPSITE, VDSystem.VoteType.GLOBAL)).ifPresent(response ->
    {
    // set variables
    responseCode = response.getResponseCode();
    serverNeededVotes = response.getServerNeededVotes();
    serverNextRank = response.getServerNextRank();
    serverRank = response.getServerRank();
    serverVotes = response.getServerVotes();
    });
    // check topsite response
    if (responseCode != 200 || serverVotes == -2)
    {
    // write on console
    Gui.getInstance().ConsoleWrite(TOPSITE + " Not responding maybe its the end of the world.");
    if (Configurations.DEBUG)
    Gui.getInstance().ConsoleWrite(TOPSITE + " RESPONSE:" + responseCode + " VOTES:" + serverVotes);
    return;
    }

    // write console info from response
    switch (TOPSITE)
    {
    case "HOPZONE" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateHopzoneStats(serverVotes);
    }
    case "ITOPZ" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes:" + serverVotes + " Rank:" + serverRank + " Next Rank(" + serverNextRank + ") need: " + serverNeededVotes + "votes.");
    Gui.getInstance().UpdateItopzStats(serverVotes, serverRank, serverNextRank, serverNeededVotes);
    }
    case "L2JBRASIL" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateBrasilStats(serverVotes);
    }
    case "L2NETWORK" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateNetworkStats(serverVotes);
    }
    case "L2TOPGAMESERVER" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateTopGameServerStats(serverVotes);
    }
    case "L2TOPSERVERS" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateTopServersStats(serverVotes);
    }
    case "L2VOTES" ->
    {
    Gui.getInstance().ConsoleWrite(TOPSITE + " Server Votes: " + serverVotes + " votes.");
    Gui.getInstance().UpdateVotesStats(serverVotes);
    }
    }
    storedVotes = Utilities.selectGlobalVar(TOPSITE, "votes");

    // check if default return value is -1 (failed)
    if (storedVotes == -1)
    {
    // re-set server votes
    Gui.getInstance().ConsoleWrite(TOPSITE + " recover votes.");
    // save votes
    Utilities.saveGlobalVar(TOPSITE, "votes", serverVotes);
    return;
    }

    // check stored votes are lower than server votes
    if (storedVotes < serverVotes)
    {
    // write on console
    Gui.getInstance().ConsoleWrite(TOPSITE + " update database");
    // save votes
    Utilities.saveGlobalVar(TOPSITE, "votes", storedVotes);
    }

    // monthly reset
    if (storedVotes > serverVotes)
    {
    // write on console
    Gui.getInstance().ConsoleWrite(TOPSITE + " monthly reset");
    // save votes
    Utilities.saveGlobalVar(TOPSITE, "votes", serverVotes);
    }

    // announce current votes
    switch (TOPSITE)
    {
    case "HOPZONE" ->
    {
    if (Configurations.HOPZONE_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateHopzoneStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.HOPZONE_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.HOPZONE_VOTE_STEP) + " votes!");
    }
    case "ITOPZ" ->
    {
    if (Configurations.ITOPZ_ANNOUNCE_STATISTICS)
    Utilities.announce(TOPSITE, "Server Votes:" + serverVotes + " Rank:" + serverRank + " Next Rank(" + serverNextRank + ") need:" + serverNeededVotes + "votes");
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.ITOPZ_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.ITOPZ_VOTE_STEP) + " votes!");
    }
    case "L2JBRASIL" ->
    {
    if (Configurations.L2JBRASIL_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateBrasilStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.L2JBRASIL_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.L2JBRASIL_VOTE_STEP) + " votes!");
    }
    case "L2NETWORK" ->
    {
    if (Configurations.L2NETWORK_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateNetworkStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.L2NETWORK_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.L2NETWORK_VOTE_STEP) + " votes!");
    }
    case "L2TOPGAMESERVER" ->
    {
    if (Configurations.L2TOPGAMESERVER_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateTopGameServerStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.L2TOPGAMESERVER_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.L2TOPGAMESERVER_VOTE_STEP) + " votes!");
    }
    case "L2TOPSERVERS" ->
    {
    if (Configurations.L2TOPSERVERS_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateTopServersStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.L2TOPSERVERS_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.L2TOPSERVERS_VOTE_STEP) + " votes!");
    }
    case "L2VOTES" ->
    {
    if (Configurations.L2VOTES_ANNOUNCE_STATISTICS)
    Gui.getInstance().UpdateVotesStats(serverVotes);
    // check for vote step reward
    if (serverVotes >= storedVotes + Configurations.L2VOTES_VOTE_STEP)
    {
    // reward all online players
    reward(TOPSITE);
    }
    // announce next reward
    Utilities.announce(TOPSITE, "Next reward at " + (storedVotes + Configurations.L2VOTES_VOTE_STEP) + " votes!");
    }
    }
    }

  /**

  • reward players
    */
    private void reward(String TOPSITE)
    {
    // iterate through all players
    for (L2PcInstance player : L2World.getInstance().getPlayers().stream().filter(Objects::nonNull).collect(Collectors.toList()))
    {
    // set player signature key
    String key = "";
    try
    {
    key = Objects.requireNonNull(player.getClient().getConnection().getInetAddress().getHostAddress(), player.getName());
    }
    catch(Exception e)
    {
    e.getMessage();
    continue;
    }

     // if key exists ignore player
     if (FINGERPRINT.contains(key))
     {
     	continue;
     }
     // add the key on ignore list
     FINGERPRINT.add(key);
    
     for (final int itemId : Rewards.from(TOPSITE + "_GLOBAL_REWARDS").keys())
     {
     	// check if the item id exists
     	final L2Item item = ItemTable.getInstance().getTemplate(itemId);
     	if (Objects.nonNull(item))
     	{
     		// get config values
     		final Long[] values = Rewards.from(TOPSITE + "_GLOBAL_REWARDS").get(itemId);
     		// set min count value of received item
     		long min = values[0];
     		// set max count value of received item
     		long max = values[1];
     		// set chances of getting the item
     		long chance = values[2];
     		// set count of each item
     		long count = Random.get(min, max);
     		// chance for each item
     		if (Random.get(100) > chance || chance >= 100)
     		{
     			// reward item
     			player.addItem(TOPSITE, itemId, count, player, true);
     			// write info on console
     			Gui.getInstance().ConsoleWrite(TOPSITE + ": player " + player.getName() + " received x" + count + " " + item.getName());
     		}
     	}
     }
    

    }

    FINGERPRINT.clear();

    // announce the reward
    Utilities.announce(TOPSITE,"Thanks for voting! Players rewarded!");
    // save votes
    Utilities.saveGlobalVar(TOPSITE, "votes", serverVotes);
    // write on console
    Gui.getInstance().ConsoleWrite(TOPSITE + ": Players rewarded!");
    }

  public static Global getInstance()
  {
  return SingletonHolder._instance;
  }

  private static class SingletonHolder
  {
  protected static final Global _instance = new Global();
  }
  }