Help Help please with "NullPointerException" in gameserver error.

[LinIeIage]

[19:00:00]  INFO CastleSiegeEvent: Undefined objects: bought_zones
[19:00:00]  INFO ActionWrapper: Exception: java.lang.NullPointerException; name: 5_aden_castle
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.get(Unknown Source)
        at l2.gameserver.instancemanager.SpawnManager.getSpawners(SpawnManager.java:263)
        at l2.gameserver.model.entity.events.impl.CastleSiegeEvent.spawnRewardMonsters(CastleSiegeEvent.java:719)
        at l2.gameserver.model.entity.events.impl.CastleSiegeEvent.stopEvent(CastleSiegeEvent.java:464)
        at l2.gameserver.model.entity.events.impl.SiegeEvent.stopEvent(SiegeEvent.java:114)
        at l2.gameserver.model.entity.events.GlobalEvent.action(GlobalEvent.java:367)
        at l2.gameserver.model.entity.events.impl.SiegeEvent.action(SiegeEvent.java:512)
        at l2.gameserver.model.entity.events.impl.CastleSiegeEvent.action(CastleSiegeEvent.java:330)
        at l2.gameserver.model.entity.events.actions.StartStopAction.call(StartStopAction.java:26)
        at l2.gameserver.model.entity.events.GlobalEvent.callActions(GlobalEvent.java:140)
        at l2.gameserver.model.entity.events.GlobalEvent.timeActions(GlobalEvent.java:192)
        at l2.gameserver.model.entity.events.EventWrapper.runImpl0(EventWrapper.java:24)
        at l2.gameserver.taskmanager.actionrunner.ActionWrapper.runImpl(ActionWrapper.java:47)
        at l2.commons.threading.RunnableImpl.run(RunnableImpl.java:21)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

I got this error in gameserver log. Help me please solve this problem

Edited January 11, 2023 by Vision

[`Son]

Show us source code SpawnManager.java line 220 - 280

[LinIeIage]

41 minutes ago, `Son said:

Show us source code SpawnManager.java line 220 - 280

        if (Config.ALLOW_GMSHOP)
            spawn("[gm_shop]");
        if (Config.ALLOW_AUCTIONER)
            spawn("[auctioner]");
        if (Config.ALLOW_GLOBAL_SERVICES)
            spawn("[global_services]");
        if (Config.ALLOW_PVP_EVENT_MANAGER)
            spawn("[pvp_event_manager]");
        if (Config.ALLOW_TREASURE_BOX)
            spawn("[treasure_box]");
        if (Config.SERVICES_ALLOW_LOTTERY)
            spawn("[lotto_manager]");
        if (!Config.ALLOW_CLASS_MASTERS_LIST.isEmpty())
            spawn("class_master");
    }

    public void spawn(String group) {
        List<Spawner> spawnerList = getSpawners(group);
        if (spawnerList == null) {
            return;
        }

        int npcSpawnCount = 0;

        for (Spawner spawner : spawnerList) {
            npcSpawnCount += spawner.init();

            if (npcSpawnCount % 1000 == 0 && npcSpawnCount != 0)
                _log.info("SpawnManager: spawned " + npcSpawnCount + " npc for group: " + group);
        }
        _log.info("SpawnManager: spawned " + npcSpawnCount + " npc; spawns: " + spawnerList.size() + "; group: " + group);
    }

    public void despawn(String group) {
        List<Spawner> spawnerList = _spawns.get(group);
        if (spawnerList == null)
            return;

        for (Spawner spawner : spawnerList)
            spawner.deleteAll();
    }

    public List<Spawner> getSpawners(String group) {
        List<Spawner> list = _spawns.get(group);
        return list == null ? Collections.<Spawner>emptyList() : list;
    }

    public void reloadAll() {
        RaidBossSpawnManager.getInstance().cleanUp();
        for (List<Spawner> spawnerList : _spawns.values())
            for (Spawner spawner : spawnerList)
                spawner.deleteAll();

        RaidBossSpawnManager.getInstance().reloadBosses();

        spawnAll();

        //FIXME [VISTALL] придумать другой способ
        if (SevenSigns.getInstance().getCurrentPeriod() == SevenSigns.PERIOD_SEAL_VALIDATION)
            SevenSigns.getInstance().getCabalHighestScore();

 

Edited October 16, 2022 by LinIeIage