Error buy Group Forum

[olamundo]

When I buy a group forum it gives this error, does anyone know how to solve it?
01:29:55 - [ERROR] Exception:
System.FormatException: The input string was not in a correct format.
em System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
em System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
em System.Convert.ToInt32(String value)
em Plus.Communication.Packets.Incoming.Catalog.PurchaseFromCatalogEvent.Parse(GameClient Session, ClientPacket Packet) na C:\Users\User\Desktop\Plus Emulator - Release 2\Emulator Source\Communication\Packets\Incoming\Catalog\PurchaseFromCatalogEvent.cs:linha 268
em Plus.Communication.Packets.PacketManager.TryExecutePacket(GameClient Session, ClientPacket Packet) na C:\Users\User\Desktop\Plus Emulator - Release 2\Emulator Source\Communication\Packets\PacketManager.cs:linha 154
em Plus.HabboHotel.GameClients.GameClient.parser_onNewPacket(ClientPacket Message) na C:\Users\User\Desktop\Plus Emulator - Release 2\Emulator Source\HabboHotel\GameClients\GameClient.cs:linha 66

 

[Berk]

i think, you should change your decimal to a dot(.) or (,). Change wheter.

 

[JynX]

Where'd you get your Group Forum's code from?

 

[olamundo]

i think, you should change your decimal to a dot(.) or (,). Change wheter.

I already changed
 

Where'd you get your Group Forum's code from?

A friend of mine fixed it, look at the image

You must be registered for see images attach

 

[Damien]

Getting sick and tired of posting this now, search the forums I've posted this fix more than one.

The problem is located in the purchase event. I'm going to take a guess and say you haven't defined the extradata for the group forums interaction type, thus having it reset to an empty string by default. This causes an error due to the fact the extradata is used for the groupId, since the extradate is being reset that's why it's giving you the nasty error. But how do I go about fixing this? Simple. In PurchaseFromCatalogEvent.cs look for where the other group interactions are located, and add the group forums one into the case.

should be InteractionType.GUILD_FORUM: