PacketEvents Error Spam

[ArifErdoganK]

Describe the bug
In PacketsEvent 2.7.0 and Grimac 2.3.68 versions, such error spams occur in the console.

Software brand
Paper 1.8.8 (ImanitySpigot3 - 2024.11.1 LTS BUILD 4)

Plugins
Grimac 2.3.68
WarpSystem 5.1.14
TAB 5.0.3
TAB-Bridge 6.0.1
ProtocolLib 5.3.0

Error logs

[01:19:35] [WARN]: PacketEvents caught an unhandled exception while calling your listener.
java.lang.RuntimeException: The received string length is longer than maximum allowed (22 > 16)
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.PacketWrapper.readString(PacketWrapper.java:651) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerTeams.read(WrapperPlayServerTeams.java:165) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.PacketWrapper.readEvent(PacketWrapper.java:277) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.PacketWrapper.<init>(PacketWrapper.java:182) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.PacketWrapper.<init>(PacketWrapper.java:172) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerTeams.<init>(WrapperPlayServerTeams.java:122) ~[?:?]
	at ac.grim.grimac.utils.team.TeamHandler.onPacketSend(TeamHandler.java:46) ~[?:?]
	at ac.grim.grimac.manager.CheckManager.onPacketSend(CheckManager.java:244) ~[?:?]
	at ac.grim.grimac.events.packets.CheckManagerListener.onPacketSend(CheckManagerListener.java:848) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.event.PacketSendEvent.call(PacketSendEvent.java:51) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.event.EventManager.callEvent(EventManager.java:84) ~[?:?]
	at ac.grim.grimac.shaded.com.github.retrooper.packetevents.util.PacketEventsImplHelper.handleClientBoundPacket(PacketEventsImplHelper.java:61) ~[?:?]
	at ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsEncoder.handleClientBoundPacket(PacketEventsEncoder.java:88) ~[?:?]
	at ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsEncoder.encode(PacketEventsEncoder.java:73) ~[?:?]
	at ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsEncoder.encode(PacketEventsEncoder.java:52) ~[?:?]
	at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[netty-codec-4.1.72.Final.jar:4.1.72.Final]
	at ac.grim.grimac.shaded.io.github.retrooper.packetevents.injector.handlers.PacketEventsEncoder.write(PacketEventsEncoder.java:107) ~[?:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:110) ~[netty-codec-4.1.72.Final.jar:4.1.72.Final]
	at io.github.retrooper.packetevents.injector.handlers.PacketEventsEncoder.write(PacketEventsEncoder.java:107) ~[?:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:113) ~[netty-codec-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:120) ~[netty-codec-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at me.neznamy.tab.shared.features.injection.NettyPipelineInjector$TabChannelDuplexHandler.write(NettyPipelineInjector.java:78) ~[?:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at de.codingair.warpsystem.lib.codingapi.player.data.PacketReader$1.write(PacketReader.java:85) ~[?:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at de.codingair.warpsystem.lib.codingapi.player.data.PacketReader$1.write(PacketReader.java:85) ~[?:?]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1020) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:311) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:227) ~[?:?]
	at com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:233) ~[?:?]
	at net.minecraft.server.v1_8_R3.NetworkManager.writeInternal(SourceFile:362) ~[spigot.jar:git-iSpigot-PaperEdition]
	at net.minecraft.server.v1_8_R3.NetworkManager.lambda$write$4(SourceFile:350) ~[spigot.jar:git-iSpigot-PaperEdition]
	at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.lambda$proxyRunnable$2(NettyEventLoopProxy.java:49) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[netty-common-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469) ~[netty-common-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503) ~[netty-transport-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986) ~[netty-common-4.1.72.Final.jar:4.1.72.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.72.Final.jar:4.1.72.Final]
	at java.lang.Thread.run(Thread.java:842) ~[?:?]

[Xefreh]

Hi, the issue is probably related to how TAB does nametags. However to be sure its not a spigot related issue. Can you try to replace imanity by pandaspigot for testing. Also you should downgrade protocollib to 5.2 because newer versions have issues with 1.8.

[sprytex]

GrimAnticheat/Grim#1944 Look at this, please. I have a problem.

[ArifErdoganK]

GrimAnticheat/Grim#1944 Look at this, please. I have a problem.

I have just reported the issue to the TAB author NEZNAMY.

[sprytex]

but what module causes this?

GrimAnticheat/Grim#1944 Look at this, please. I have a problem.

I have just reported the issue to the TAB author NEZNAMY.

[sprytex]

was scoreboard in tub causes issues

[booky10]

this is a duplicate issue and already tracked by #960