PlusEMU Navigator with few errors

[Dan3212]

Well, it's back at it again and I don't want to keep truncating the database just to fix this....

Critical Errors in the logs folder:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Plus.HabboHotel.Rooms.RoomUserManager.OnCycle() in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\Rooms\RoomUserManager.cs:line 776

Here is what is on line 776:

                        User.Path = PathFinder.FindPath(User, this._room.GetGameMap().DiagonalEnabled, this._room.GetGameMap(), new Vector2D(User.X, User.Y), new Vector2D(User.GoalX, User.GoalY));

Moving onto the exceptional errors:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Plus.HabboHotel.Rooms.Gamemap.GenerateMaps(Boolean checkLines) in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\Rooms\GameMap.cs:line 223
   at Plus.HabboHotel.Rooms.Room..ctor(RoomData Data) in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\Rooms\Room.cs:line 162
   at Plus.HabboHotel.Rooms.RoomManager.LoadRoom(Int32 Id) in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\Rooms\RoomManager.cs:line 419
   at Plus.HabboHotel.Users.Habbo.PrepareRoom(Int32 Id, String Password) in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\Users\Habbo.cs:line 1175
   at Plus.Communication.Packets.Incoming.Rooms.Connection.OpenFlatConnectionEvent.Parse(GameClient Session, ClientPacket Packet) in C:\Users\Sledmore\Desktop\PlusEMU\Communication\Packets\Incoming\Rooms\Connection\OpenFlatConnectionEvent.cs:line 18
   at Plus.Communication.Packets.PacketManager.TryExecutePacket(GameClient Session, ClientPacket Packet) in C:\Users\Sledmore\Desktop\PlusEMU\Communication\Packets\PacketManager.cs:line 154
   at Plus.HabboHotel.GameClients.GameClient.parser_onNewPacket(ClientPacket Message) in C:\Users\Sledmore\Desktop\PlusEMU\HabboHotel\GameClients\GameClient.cs:line 65

This is probably what is causing the navigator to be broken.

I search for Room Owner "owner" and it's stuck on Loading...

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Before this, i entered these in Queries to fix wired and room editor

SET @@global.sql_mode = '';

and

UPDATE `furniture` SET `behaviour_data` = `furniture`.`clothing_id` WHERE `furniture`.`clothing_id` > 0 AND `furniture`.`behaviour_data` = 0;
UPDATE `furniture` SET `behaviour_data` = `furniture`.`wired_id` WHERE `furniture`.`wired_id` > 0 AND (`furniture`.`interaction_type` = 'wired_effect' OR `furniture`.`interaction_type` = 'wired_trigger' OR `furniture`.`interaction_type` = 'wired_condition');

Can anyone find a fix please?

 

[JayC]

using System;
using System.Linq;
using System.Text;
using System.Collections.Generic;

using Plus.HabboHotel.Rooms;
using Plus.HabboHotel.Navigator;
using Plus.HabboHotel.GameClients;

namespace Plus.Communication.Packets.Outgoing.Navigator
{
    class NavigatorSearchResultSetComposer : ServerPacket
    {
        public NavigatorSearchResultSetComposer(string Category, string Data, ICollection<SearchResultList> SearchResultLists, GameClient Session, int GoBack = 1, int FetchLimit = 12)
            : base(ServerPacketHeader.NavigatorSearchResultSetMessageComposer)
        {
           base.WriteString(Category);//Search code.
           base.WriteString(Data);//Text?

            base.WriteInteger(SearchResultLists.Count);//Count
            foreach (SearchResultList SearchResult in SearchResultLists.ToList())
            {
               base.WriteString(SearchResult.CategoryIdentifier);
               base.WriteString(SearchResult.PublicName);
                base.WriteInteger(NavigatorSearchAllowanceUtility.GetIntegerValue(SearchResult.SearchAllowance) != 0 ? GoBack : NavigatorSearchAllowanceUtility.GetIntegerValue(SearchResult.SearchAllowance));//0 = nothing, 1 = show more, 2 = back Action allowed.
                base.WriteBoolean(false);//True = minimized, false = open.
                base.WriteInteger(SearchResult.ViewMode == NavigatorViewMode.REGULAR ? 0 : SearchResult.ViewMode == NavigatorViewMode.THUMBNAIL ? 1 : 0);//View mode, 0 = tiny/regular, 1 = thumbnail

                NavigatorHandler.Search(this, SearchResult, Data, Session, FetchLimit);
            }
        }
    }
}

 

[Alezo]

I'm also with the same mistake. Where do I add this code?

 

[Dan3212]

I'm also with the same mistake. Where do I add this code?

 

[Joe]

I'm guessing it's NavigatorSearchResultSetComposer.cs

Pretty sure this is due to the rooms table having no data in some of the entries.