Wardrobe - Vulcan AntiCheat false positive ("Bad Packets (Type V)") #9

ProfessionalBoatDrifter · 2022-09-18T19:55:41Z

What happened?

When a player without Vulcan bypass permissions try to use /wardrobe, Vulcan flags them as cheating and shortly after kicks them from the server.

Server logs (replaced our user's name with "(player)".

[19:05:24] [Server thread/INFO]: (player) issued server command: /wardrobe
[19:05:25] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (1/15)
[19:05:25] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (2/15)
[19:05:26] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (3/15)
[19:05:26] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (4/15)
[19:05:26] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (5/15)
[19:05:26] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (6/15)
[19:05:26] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (7/15)
[19:05:27] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (8/15)
[19:05:27] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (9/15)
[19:05:27] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (10/15)
[19:05:27] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (11/15)
[19:05:28] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (12/15)
[19:05:28] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (13/15)
[19:05:28] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (14/15)
[19:05:28] [pool-26-thread-1/INFO]: [Vulcan] (player) failed Bad Packets (Type V) (15/15)
[19:05:28] [Server thread/INFO]: (player) lost connection: Kicked by Server: [Vulcan] Unfair Advantage

I have no idea what exactly this means. The Spigot page only lists: "Bad Packets: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y"

Vulcan page: https://www.spigotmc.org/resources/vulcan-anti-cheat-advanced-cheat-detection-1-7-1-19.83626/
Vulcan's Discord server (if needed, listed on their Spigot page): https://discord.gg/SCNuwUG

Steps to reproduce the issue

Install and run Vulcan (premium) and CosmeticsCore
Make sure you have no Vulcan bypass permissions exempting you from flagging or punishments
Use /wardrobe and wait a few seconds until you get kicked.
Review console logs.

Server version

This server is running Paper version git-Paper-138 (MC: 1.19.2) (Implementing API version 1.19.2-R0.1-SNAPSHOT)

CosmeticsCore Version

CosmeticsCore version 1.0.0-beta1

ProtocolLib Version

ProtocolLib version 5.0.0-SNAPSHOT-b600

LoneLibs Version

LoneLibs version 1.0.21

The text was updated successfully, but these errors were encountered:

ProfessionalBoatDrifter · 2022-09-18T19:57:47Z

I saw in the CosmeticsCore forums channel we should tag the developer of Vulcan. I believe that their user name is @freppp judging by the link to their link to the config file from the Spigot page (https://gist.github.com/freppp/6f669d666835011f3661025c2d9533e2).

LoneDev6 · 2022-09-19T09:02:18Z

Thanks!
Let's hope @freppp joins this chat and provides a little more detail about that.

In the meantime you can disable the V check.
https://gist.github.com/freppp/6f669d666835011f3661025c2d9533e2#file-config-yml-L3654

MelonCraftDE · 2022-09-19T12:45:30Z

I'm using latest Paper and latest Vulcan release and i dont have to set up a bypass.
no issues for normal players, no kicks and also no false backpacket violations

as i can see you are not running latest versions. be sure to update first. maybe thats it.
and be sure you're clients are also 1.19.2

ProfessionalBoatDrifter · 2022-09-20T14:01:02Z

I'm using latest Paper and latest Vulcan release and i dont have to set up a bypass. no issues for normal players, no kicks and also no false backpacket violations

as i can see you are not running latest versions. be sure to update first. maybe thats it. and be sure you're clients are also 1.19.2

Thanks for the advice. :)
I'll consider it if the freppp hasn't replied by the time another Issue is resolve (which I haven't posted as of writing).

MelonCraftDE · 2022-09-20T16:28:43Z

i have to revoke a bit from my last posting here.

we do have this issue too, but only with people who are using 1.19.1 clients

MelonCraftDE · 2022-09-20T16:48:13Z

[18:30:01] [Netty Epoll Server IO #0/ERROR]: [CosmeticsCore] Unhandled exception occurred in onPacketReceiving(PacketEvent) for CosmeticsCore
java.lang.NullPointerException: Cannot invoke "dev.lone.cosmeticscore.nms.aa.aa.e()" because "<local2>" is null
	at dev.lone.cosmeticscore.main.l.b(SourceFile:311) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at dev.lone.cosmeticscore.main.l.a(SourceFile:302) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at dev.lone.cosmeticscore.main.H.onPacketReceiving(SourceFile:169) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokeReceivingListener(SortedPacketListenerList.java:114) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:67) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:549) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.PacketFilterManager.invokePacketReceiving(PacketFilterManager.java:514) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketReceiving(NetworkManagerInjector.java:117) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInboundPacket(NettyChannelInjector.java:506) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.channel.InboundPacketInterceptor.channelRead(InboundPacketInterceptor.java:33) ~[ProtocolLib.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[netty-handler-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[netty-handler-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:800) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:487) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995) ~[netty-common-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.77.Final.jar:4.1.77.Final]
	at java.lang.Thread.run(Thread.java:833) ~[?:?]
[18:30:01] [Netty Epoll Server IO #0/ERROR]: Parameters: 
  net.minecraft.network.protocol.game.PacketPlayInHeldItemSlot@175f0116[
    a=5
  ]

[18:30:01] [Netty Epoll Server IO #0/ERROR]: [CosmeticsCore] Unhandled exception occurred in onPacketReceiving(PacketEvent) for CosmeticsCore
java.lang.NullPointerException: Cannot invoke "dev.lone.cosmeticscore.nms.aa.aa.e()" because "<local2>" is null
	at dev.lone.cosmeticscore.main.l.b(SourceFile:311) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at dev.lone.cosmeticscore.main.l.a(SourceFile:302) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at dev.lone.cosmeticscore.main.H.onPacketReceiving(SourceFile:169) ~[CosmeticsCore_1.0.1-beta2.jar:?]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokeReceivingListener(SortedPacketListenerList.java:114) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:67) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:549) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.PacketFilterManager.invokePacketReceiving(PacketFilterManager.java:514) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketReceiving(NetworkManagerInjector.java:117) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInboundPacket(NettyChannelInjector.java:506) ~[ProtocolLib.jar:?]
	at com.comphenix.protocol.injector.netty.channel.InboundPacketInterceptor.channelRead(InboundPacketInterceptor.java:33) ~[ProtocolLib.jar:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[netty-codec-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[netty-handler-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[netty-handler-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:800) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:487) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385) ~[netty-transport-classes-epoll-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995) ~[netty-common-4.1.77.Final.jar:4.1.77.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.77.Final.jar:4.1.77.Final]
	at java.lang.Thread.run(Thread.java:833) ~[?:?]

ProfessionalBoatDrifter · 2022-09-20T18:24:20Z

That's strange. I didn't see any errors when it happened to us

MelonCraftDE · 2022-09-20T18:29:20Z

Happened with bypass permission Im sure its related to this, because it comes from the player thats shown at the screenshot. Maybe the further information in the screenshot and/or the error can help LoneDev.

LoneDev6 · 2022-09-21T09:40:34Z

Why in the first place are you allowing people with 1.19.1 clients?
Everyone must use the latest patch for the major client version, in this case 1.19.2.

1.17 -> 1.17.1
1.18 -> 1.18.2
1.19 -> 1.19.2

[CosmeticsCore] Unhandled exception occurred in onPacketReceiving(PacketEvent) for CosmeticsCore

I doubt this is related to the anticheat, please open a separate issue report

Thanks for the advice. :)
I'll consider it if the freppp hasn't replied by the time another Issue is resolve (which I haven't posted as of writing).

Is it working fine with 1.19.2 clients so? Let me know :D

ProfessionalBoatDrifter · 2022-09-21T15:36:43Z

Thanks for the advice. :)
I'll consider it if the freppp hasn't replied by the time another Issue is resolve (which I haven't posted as of writing).

Is it working fine with 1.19.2 clients so? Let me know :D

I just tested it on a debug server running only a few plugins (AntiPopup, EssentialsX, FAWE, LoneLibs, LuckPerms, Multiverse, PlaceholderAPI, ProtocolLib, Vault, VoidGen, Vulcan). copied from Issue #16 since they are the same

1.19.2 clients are still affected by Vulcan falsely flagging the player as cheating.

The server specs are still the same but I've copied over the current "/version" info just in case. copied from Issue #16 since they are the same
Server version: Paper-160 (MC: 1.19.2) (Implementing API version 1.19.2-R0.1-SNAPSHOT) (Git: 8db45c4)
CosmeticsCore version: 1.0.0-beta1
LoneLibs version: 1.0.21
ProtocolLib version: 5.0.0-SNAPSHOT-b600

ProfessionalBoatDrifter · 2022-09-21T16:52:20Z

@LoneDev6 News from their support Discord (removed screenshot link):
Have lonedev softDepend Vulcan, and hook into our api if present
Then listen to the Vulcan flag event, and cancel it if it's badPackets type V and the player is in the wardrobe thing

ProfessionalBoatDrifter · 2022-09-21T16:55:22Z

Boeing also linked me their API jar for you to decompile or use in your IDE: https://cdn.discordapp.com/attachments/1022171982890020995/1022188601116721294/VulcanAPI.jar

If you don't want to download it from the link, I'm sure they'll provide it if you join their Discord and open a ticket. :)

ProfessionalBoatDrifter · 2022-09-25T18:35:44Z

I just noticed this was closed. Shouldn't it be reopened? @LoneDev6

LoneDev6 · 2022-09-26T09:53:00Z

Perfect, will be worked on

LoneDev6 · 2022-09-28T07:51:50Z

LoneDev6 · 2022-09-28T08:08:01Z

Contacted them on Discord, let's wait

ProfessionalBoatDrifter added the type: bug Something isn't working label Sep 18, 2022

LoneDev6 closed this as not planned Won't fix, can't repro, duplicate, stale Sep 21, 2022

LoneDev6 added status: inactive This issue is inactive. verdict: can't reproduce This issue cannot be reproduced by the developers Outdated Client labels Sep 21, 2022

LoneDev6 reopened this Sep 26, 2022

LoneDev6 modified the milestones: 1.0.1-beta4, 1.0.2 Sep 26, 2022

LoneDev6 closed this as completed Sep 28, 2022

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Wardrobe - Vulcan AntiCheat false positive ("Bad Packets (Type V)") #9

Wardrobe - Vulcan AntiCheat false positive ("Bad Packets (Type V)") #9

ProfessionalBoatDrifter commented Sep 18, 2022 •

edited by LoneDev6

Loading

ProfessionalBoatDrifter commented Sep 18, 2022 •

edited

Loading

LoneDev6 commented Sep 19, 2022 •

edited

Loading

MelonCraftDE commented Sep 19, 2022 •

edited

Loading

ProfessionalBoatDrifter commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022 •

edited

Loading

ProfessionalBoatDrifter commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022 via email •

edited

Loading

LoneDev6 commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 21, 2022 •

edited

Loading

ProfessionalBoatDrifter commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 25, 2022

LoneDev6 commented Sep 26, 2022

LoneDev6 commented Sep 28, 2022

LoneDev6 commented Sep 28, 2022

Wardrobe - Vulcan AntiCheat false positive ("Bad Packets (Type V)") #9

Wardrobe - Vulcan AntiCheat false positive ("Bad Packets (Type V)") #9

Comments

ProfessionalBoatDrifter commented Sep 18, 2022 • edited by LoneDev6 Loading

What happened?

Steps to reproduce the issue

Server version

CosmeticsCore Version

ProtocolLib Version

LoneLibs Version

ProfessionalBoatDrifter commented Sep 18, 2022 • edited Loading

LoneDev6 commented Sep 19, 2022 • edited Loading

MelonCraftDE commented Sep 19, 2022 • edited Loading

ProfessionalBoatDrifter commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022 • edited Loading

ProfessionalBoatDrifter commented Sep 20, 2022

MelonCraftDE commented Sep 20, 2022 via email • edited Loading

LoneDev6 commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 21, 2022 • edited Loading

ProfessionalBoatDrifter commented Sep 21, 2022

ProfessionalBoatDrifter commented Sep 25, 2022

LoneDev6 commented Sep 26, 2022

LoneDev6 commented Sep 28, 2022

LoneDev6 commented Sep 28, 2022

ProfessionalBoatDrifter commented Sep 18, 2022 •

edited by LoneDev6

Loading

ProfessionalBoatDrifter commented Sep 18, 2022 •

edited

Loading

LoneDev6 commented Sep 19, 2022 •

edited

Loading

MelonCraftDE commented Sep 19, 2022 •

edited

Loading

MelonCraftDE commented Sep 20, 2022 •

edited

Loading

MelonCraftDE commented Sep 20, 2022 via email •

edited

Loading

ProfessionalBoatDrifter commented Sep 21, 2022 •

edited

Loading