• ....
  26/09/2022 [15:16:05 WARN: [ProtocolLib] [DetailedErrorReporter] Internal exception count: 512!]

....
26/09/2022 [15:16:05]: Error Unable to intercept a read client packet. (java.lang.IllegalArgumentException: Unable to find a field null with the type com.mojang.authlib
.GameProfile in net.minecraft.network.protocol.login.PacketLoginInStart) occured in com.comphenix.protocol.injector.netty.ChannelInjector@5714346f.
26/09/2022 [15:16:05 ERROR: [ProtocolLib] INTERNAL ERROR: Unable to intercept a read client packet.]
If this problem hasn't already been reported, please open a ticket
at https://github.com/dmulloy2/ProtocolLib/issues with the following data:
Stack Trace:
26/09/2022 java.lang.IllegalArgumentException: Unable to find a field null with the type com.mojang.authlib.GameProfile in net.minecraft.network.protocol.login.Packet
LoginInStart
at ProtocolLib.jar//com.comphenix.protocol.reflect.FuzzyReflection.getFieldByType(FuzzyReflection.java:397)
at ProtocolLib.jar//com.comphenix.protocol.reflect.accessors.Accessors.getFieldAccessor(Accessors.java:57)
at ProtocolLib.jar//com.comphenix.protocol.injector.netty.ChannelInjector.handleLogin(ChannelInjector.java:658)
at ProtocolLib.jar//com.comphenix.protocol.injector.netty.ChannelInjector.decode(ChannelInjector.java:591)
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:510)
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:449)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:279)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at ProtocolLib.jar//com.comphenix.protocol.injector.netty.ChannelInjector$2.channelRead(ChannelInjector.java:292)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:327)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:299)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:800)
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:487)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:833)
Dump:
Parameters:
io.netty.buffer.PooledUnsafeDirectByteBuf@146dab91[
memoryAddress=140617497760128
recyclerHandle=io.netty.util.Recycler$DefaultHandle@651633bb
chunk=Chunk(5717c19e: 27%, 1130496/4194304)
handle=3377729785298944
memory=java.nio.DirectByteBuffer[pos=0 lim=4194304 cap=4194304]
offset=49152
length=26
maxLength=32
26/09/2022 cache=io.netty.buffer.PoolThreadCache@3815f8c9
tmpNioBuf=
allocator=PooledByteBufAllocator(directByDefault: true)
refCnt=2
readerIndex=26
writerIndex=26
markedReaderIndex=0
markedWriterIndex=0
maxCapacity=2147483647
]
manager:
com.comphenix.protocol.injector.PacketFilterManager@65a87bfa[
unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@1efef5b1
packetListeners=[PacketAdapter[plugin=KenshinsHideAndSeek, sending=ListeningWhitelist[priority=NORMAL, packets=[ENTITY_LOOK[class=PacketPlayOutEntityLook, id=43], RE
L_ENTITY_MOVE[class=PacketPlayOutRelEntityMove, id=41], BLOCK_BREAK_ANIMATION[class=PacketPlayOutBlockBreakAnimation, id=9], ENTITY_EFFECT[class=PacketPlayOutEntityEffe
ct, id=101], ANIMATION[class=PacketPlayOutAnimation, id=6], SPAWN_ENTITY_PAINTING[PLAY, SERVER, 3, classNames: [net.minecraft.network.protocol.game.PacketPlayOutSpawnEn
tityPainting, net.minecraft.network.protocol.game.ClientboundSpawnEntityPaintingPacket, net.minecraft.network.play.server.SPacketSpawnPainting] (unregistered)], NAMED_E
NTITY_SPAWN[class=PacketPlayOutNamedEntitySpawn, id=4], COLLECT[class=PacketPlayOutCollect, id=97], SPAWN_ENTITY_EXPERIENCE_ORB[class=PacketPlayOutSpawnEntityExperience
Orb, id=1], SPAWN_ENTITY_LIVING[PLAY, SERVER, 2, classNames: [net.minecraft.network.protocol.game.PacketPlayOutSpawnEntityLiving, net.minecraft.network.protocol.game.Cl
ientboundSpawnEntityLivingPacket, net.minecraft.network.play.server.SPacketSpawnMob] (unregistered)], ENTITY_TELEPORT[class=PacketPlayOutEntityTeleport, id=98], SPAWN_E
NTITY[class=PacketPlayOutSpawnEntity, id=0], ENTITY_HEAD_ROTATION[class=PacketPlayOutEntityHeadRotation, id=62], ENTITY_STATUS[class=PacketPlayOutEntityStatus, id=27],
REMOVE_ENTITY_EFFECT[class=PacketPlayOutRemoveEntityEffect, id=59], ENTITY_VELOCITY[class=PacketPlayOutEntityVelocity, id=79], ENTITY_EQUIPMENT[class=PacketPlayOutEntit
yEquipment, id=80], ENTITY_METADATA[class=PacketPlayOutEntityMetadata, id=77], ATTACH_ENTITY[class=PacketPlayOutAttachEntity, id=78]], gamephase=PLAYING, options=[]], r
eceiving=EMPTY_WHITELIST], PacketAdapter[plugin=KenshinsHideAndSeek, sending=EMPTY_WHITELIST, receiving=ListeningWhitelist[priority=NORMAL, packets=[USE_ENTITY[class=Pa
cketPlayInUseEntity, id=13]], gamephase=PLAYING, options=[]]]]
packetInjector=com.comphenix.protocol.injector.netty.ProtocolInjector$5@3caa5e4
playerInjection=com.comphenix.protocol.injector.netty.ProtocolInjector$4@4442316c
inputBufferedPackets=[]
recievedListeners=com.comphenix.protocol.injector.SortedPacketListenerList@350c2f51
sendingListeners=com.comphenix.protocol.injector.SortedPacketListenerList@483b7719
hasClosed=false
classLoader=PluginClassLoader-plugin=ProtocolLib v4.8.0, pluginEnabled=true, url=plugins/ProtocolLib.jar-
reporter=com.comphenix.protocol.ProtocolLib$1@644bb7e2
server=CraftServer-serverName=Paper,serverVersion=git-Paper-161,minecraftVersion=1.19.2-
library=ProtocolLib v4.8.0
asyncFilterManager=com.comphenix.protocol.async.AsyncFilterManager@14291f08
knowsServerPackets=true
knowsClientPackets=true
phaseLoginCount=0
phasePlayingCount=2
packetCreation=false
nettyInjector=com.comphenix.protocol.injector.netty.ProtocolInjector@3547d62f
pluginVerifier=com.comphenix.protocol.injector.PluginVerifier@5832dd32
hasRecycleDistance=true
minecraftVersion=(MC: 1.19.2)
debug=false
]
Sender:
com.comphenix.protocol.injector.netty.ChannelInjector@5714346f[
decodeBuffer=protected void net.minecraft.network.PacketDecoder.decode(io.netty.channel.ChannelHandlerContext,io.netty.buffer.ByteBuf,java.util.List) throws java.lang.
Exception
encodeBuffer=protected void net.minecraft.network.PacketEncoder.encode(io.netty.channel.ChannelHandlerContext,java.lang.Object,io.netty.buffer.ByteBuf) throws java.lan
g.Exception
factory=com.comphenix.protocol.injector.netty.InjectionFactory@1831e0fc
player=CraftPlayer-name=bourkie-
updated=
playerName=bourkie
playerConnection=
networkManager=net.minecraft.network.NetworkManager@2b6249f4
originalChannel=[id: 0x4c1306ed, L:/117.120.12.155:25567 - R:/58.96.14.8:1762]
channelField=VolatileField [accessor=DefaultFieldAccessor [field=public io.netty.channel.Channel net.minecraft.network.NetworkManager.m], container=net.minecraft.netwo
rk.NetworkManager@2b6249f4, previous=[id: 0x4c1306ed, L:/117.120.12.155:25567 - R:/58.96.14.8:1762], current=com.comphenix.protocol.injector.netty.ChannelInjector$3@f15
c8f, previousLoaded=true, currentSet=true, forceAccess=true]
packetMarker=--
currentEvent=
finalEvent=
unfilteredProcessedPackets=com.comphenix.protocol.injector.netty.PacketFilterQueue@7630a7b2
vanillaDecoder=net.minecraft.network.PacketDecoder@4fa46d69
vanillaEncoder=net.minecraft.network.PacketEncoder@3e673489
finishQueue=[]
channelListener=com.comphenix.protocol.injector.netty.ProtocolInjector@3547d62f
processor=com.comphenix.protocol.injector.NetworkProcessor@47062ef4
injected=true
closed=false
cumulation=PooledUnsafeDirectByteBuf(ridx: 26, widx: 26, cap: 26)
cumulator=io.netty.handler.codec.ByteToMessageDecoder$1@4fc07b19
singleDecode=false
first=true
firedChannelRead=false
selfFiredChannelRead=true
decodeState=1
discardAfterReads=16
numReads=0
added=true
]
Version:
ProtocolLib v4.8.0
Java Version:
17.0.4
Server:
git-Paper-161 (MC: 1.19.2)
] This issue is not solved in a development build

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Please use protocol lib 5.0 on 1.19+. This is on the protocol lib spigot home page.