Describe the bug
Massive error spam in console. Plugin says its working but plugins that depend on it down work.

To Reproduce
Steps to reproduce the behavior:

1. Update from 1.18.2 to 1.19
2. Install latest protocol lib
3. Update other plugins
4. Start server

Expected behavior
Server starts normally, massive dumps to consol

Screenshots
[18:48:37 WARN]: [ProtocolLib] [DetailedErrorReporter] Internal exception count: 32!
[18:48:37 INFO]: 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@5a591dc5.
[18:48:37 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:
java.lang.IllegalArgumentException: Unable to find a field null with the type com.mojang.authlib.GameProfile in net.minecraft.network.protocol.login.PacketLoginInStart
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 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 net.minecraft.server.network.LegacyPingHandler.channelRead(LegacyPingHandler.java:120)
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$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:833)
Dump:
Parameters:
io.netty.buffer.PooledUnsafeDirectByteBuf@5190851b[
memoryAddress=140659440861248
recyclerHandle=io.netty.util.Recycler$DefaultHandle@5c075a55
chunk=Chunk(16b18159: 1%, 32768/4194304)
handle=1125929971613696
memory=java.nio.DirectByteBuffer[pos=0 lim=4194304 cap=4194304]
offset=16384
length=1
maxLength=16
cache=io.netty.buffer.PoolThreadCache@1428903b
tmpNioBuf=
allocator=PooledByteBufAllocator(directByDefault: true)
refCnt=2
readerIndex=1
writerIndex=1
markedReaderIndex=0
markedWriterIndex=0
maxCapacity=2147483647
]
manager:
com.comphenix.protocol.injector.PacketFilterManager@5421827f[
unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@4a7c6471
packetListeners=[PacketAdapter[plugin=VotingPlugin, sending=EMPTY_WHITELIST, receiving=ListeningWhitelist[priority=NORMAL, packets=[UPDATE_SIGN[class=PacketPlayInUpdateSign, id=43]], gamephase=PLAYING, options=[]]], PacketAdapter[plugin=LiteBans, sending=ListeningWhitelist[priority=NORMAL, packets=[DISCONNECT[class=PacketLoginOutDisconnect, id=0]], gamephase=PLAYING, options=[ASYNC]], receiving=EMPTY_WHITELIST], PacketAdapter[plugin=LiteBans, sending=EMPTY_WHITELIST, receiving=ListeningWhitelist[priority=NORMAL, packets=[CHAT[class=PacketPlayInChat, id=3]], gamephase=PLAYING, options=[ASYNC]]]]
packetInjector=com.comphenix.protocol.injector.netty.ProtocolInjector$5@45252999
playerInjection=com.comphenix.protocol.injector.netty.ProtocolInjector$4@3277744a
inputBufferedPackets=[]
recievedListeners=com.comphenix.protocol.injector.SortedPacketListenerList@6a1d2a01
sendingListeners=com.comphenix.protocol.injector.SortedPacketListenerList@43eb84df
hasClosed=false
classLoader=PluginClassLoader{plugin=ProtocolLib v4.8.0, pluginEnabled=true, url=plugins/ProtocolLib.jar}
reporter=com.comphenix.protocol.ProtocolLib$1@2f6e04da
server=CraftServer{serverName=Paper,serverVersion=git-Paper-36,minecraftVersion=1.19}
library=ProtocolLib v4.8.0
asyncFilterManager=com.comphenix.protocol.async.AsyncFilterManager@25fc9bac
knowsServerPackets=true
knowsClientPackets=true
phaseLoginCount=1
phasePlayingCount=3
packetCreation=false
nettyInjector=com.comphenix.protocol.injector.netty.ProtocolInjector@1558f1ed
pluginVerifier=com.comphenix.protocol.injector.PluginVerifier@1ea5a1ef
hasRecycleDistance=true
minecraftVersion=(MC: 1.19.0)
debug=false
]
Sender:
com.comphenix.protocol.injector.netty.ChannelInjector@5a591dc5[
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.lang.Exception
factory=com.comphenix.protocol.injector.netty.InjectionFactory@31575223
player=com.comphenix.protocol.injector.server.TemporaryPlayerInvocationHandler@43c1c1c8
updated=
playerName=
playerConnection=
networkManager=net.minecraft.network.NetworkManager@16ac2cf6
originalChannel=[id: 0x2116a013, L:/172.18.0.3:25566 - R:/172.18.0.1:37332]
channelField=VolatileField [accessor=DefaultFieldAccessor [field=public io.netty.channel.Channel net.minecraft.network.NetworkManager.m], container=net.minecraft.network.NetworkManager@16ac2cf6, previous=[id: 0x2116a013, L:/172.18.0.3:25566 - R:/172.18.0.1:37332], current=com.comphenix.protocol.injector.netty.ChannelInjector$3@623a8577, previousLoaded=true, currentSet=true, forceAccess=true]
packetMarker={}
currentEvent=
finalEvent=
unfilteredProcessedPackets=com.comphenix.protocol.injector.netty.PacketFilterQueue@2fb8c779
vanillaDecoder=net.minecraft.network.PacketDecoder@588495e4
vanillaEncoder=net.minecraft.network.PacketEncoder@505f6449
finishQueue=[]
channelListener=com.comphenix.protocol.injector.netty.ProtocolInjector@1558f1ed
processor=com.comphenix.protocol.injector.NetworkProcessor@f92d2a1
injected=true
closed=false
cumulation=PooledUnsafeDirectByteBuf(ridx: 1, widx: 1, cap: 1)
cumulator=io.netty.handler.codec.ByteToMessageDecoder$1@40e4624e
singleDecode=false
first=true
firedChannelRead=true
selfFiredChannelRead=true
decodeState=1
discardAfterReads=16
numReads=0
added=true
]
Version:
ProtocolLib v4.8.0
Java Version:
17.0.2
Server:
git-Paper-36 (MC: 1.19)

Version Info
ProtocolLib Dump
Timestamp: 06/24/22 18:53:54

ProtocolLib Version: ProtocolLib v4.8.0
Bukkit Version: 1.19-R0.1-SNAPSHOT
Server Version: git-Paper-36 (MC: 1.19)
Java Version: 17.0.2

ProtocolLib: com.comphenix.protocol.ProtocolLib@1fc5976c[
statistics=com.comphenix.protocol.metrics.Statistics@1a493cb2
backgroundCompiler=com.comphenix.protocol.reflect.compiler.BackgroundCompiler@6e90f6e9
packetTask=8
tickCounter=6762
unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@4a7c6471
configExpectedMod=1
updater=com.comphenix.protocol.updater.SpigotUpdater@777209ae
redirectHandler=com.comphenix.protocol.ProtocolLib$2@443f8edb
commandProtocol=com.comphenix.protocol.CommandProtocol@17c08642
commandPacket=com.comphenix.protocol.CommandPacket@7e8e1ded
commandFilter=com.comphenix.protocol.CommandFilter@195654eb
packetLogging=com.comphenix.protocol.PacketLogging@21a7584c
skipDisable=false
isEnabled=true
loader=org.bukkit.plugin.java.JavaPluginLoader@324638ac
server=CraftServer{serverName=Paper,serverVersion=git-Paper-36,minecraftVersion=1.19}
file=plugins/ProtocolLib.jar
description=org.bukkit.plugin.PluginDescriptionFile@3c292a7c
dataFolder=plugins/ProtocolLib
classLoader=PluginClassLoader{plugin=ProtocolLib v4.8.0, pluginEnabled=true, url=plugins/ProtocolLib.jar}
naggable=true
newConfig=YamlConfiguration[path='', root='YamlConfiguration']
configFile=plugins/ProtocolLib/config.yml
logger=com.destroystokyo.paper.utils.PaperPluginLogger@c8d8f94
]
Manager: com.comphenix.protocol.injector.PacketFilterManager@5421827f[
unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@4a7c6471
packetListeners=[PacketAdapter[plugin=VotingPlugin, sending=EMPTY_WHITELIST, receiving=ListeningWhitelist[priority=NORMAL, packets=[UPDATE_SIGN[class=PacketPlayInUpdateSign, id=43]], gamephase=PLAYING, options=[]]], PacketAdapter[plugin=LiteBans, sending=ListeningWhitelist[priority=NORMAL, packets=[DISCONNECT[class=PacketLoginOutDisconnect, id=0]], gamephase=PLAYING, options=[ASYNC]], receiving=EMPTY_WHITELIST], PacketAdapter[plugin=LiteBans, sending=EMPTY_WHITELIST, receiving=ListeningWhitelist[priority=NORMAL, packets=[CHAT[class=PacketPlayInChat, id=3]], gamephase=PLAYING, options=[ASYNC]]]]
packetInjector=com.comphenix.protocol.injector.netty.ProtocolInjector$5@45252999
playerInjection=com.comphenix.protocol.injector.netty.ProtocolInjector$4@3277744a
inputBufferedPackets=[]
recievedListeners=com.comphenix.protocol.injector.SortedPacketListenerList@6a1d2a01
sendingListeners=com.comphenix.protocol.injector.SortedPacketListenerList@43eb84df
hasClosed=false
classLoader=PluginClassLoader{plugin=ProtocolLib v4.8.0, pluginEnabled=true, url=plugins/ProtocolLib.jar}
reporter=com.comphenix.protocol.ProtocolLib$1@2f6e04da
server=CraftServer{serverName=Paper,serverVersion=git-Paper-36,minecraftVersion=1.19}
library=ProtocolLib v4.8.0
asyncFilterManager=com.comphenix.protocol.async.AsyncFilterManager@25fc9bac
knowsServerPackets=true
knowsClientPackets=true
phaseLoginCount=1
phasePlayingCount=3
packetCreation=false
nettyInjector=com.comphenix.protocol.injector.netty.ProtocolInjector@1558f1ed
pluginVerifier=com.comphenix.protocol.injector.PluginVerifier@1ea5a1ef
hasRecycleDistance=true
minecraftVersion=(MC: 1.19.0)
debug=false
]

Listeners:
com.bencodez.votingplugin.advancedcore.api.valuerequest.sign.SignMenu$1@7ae1ddc0[
plugin=VotingPlugin v6.9
connectionSide=CLIENT_SIDE
receivingWhitelist=ListeningWhitelist[priority=NORMAL, packets=[UPDATE_SIGN[class=PacketPlayInUpdateSign, id=43]], gamephase=PLAYING, options=[]]
sendingWhitelist=EMPTY_WHITELIST
]
litebans.bN@125602a1[
a=LiteBans v2.8.13
b=litebans.cf@76ae155d
plugin=LiteBans v2.8.13
connectionSide=SERVER_SIDE
receivingWhitelist=EMPTY_WHITELIST
sendingWhitelist=ListeningWhitelist[priority=NORMAL, packets=[DISCONNECT[class=PacketLoginOutDisconnect, id=0]], gamephase=PLAYING, options=[ASYNC]]
]
litebans.je@5838dc41[
c=LiteBans v2.8.13
h=litebans.cr@2decad26
a=litebans.ch@759d891f
b=litebans.cf@76ae155d
f=litebans.cU@731f7e0c
plugin=LiteBans v2.8.13
connectionSide=CLIENT_SIDE
receivingWhitelist=ListeningWhitelist[priority=NORMAL, packets=[CHAT[class=PacketPlayInChat, id=3]], gamephase=PLAYING, options=[ASYNC]]
sendingWhitelist=EMPTY_WHITELIST
]

Plugins Using ProtocolLib:
VotingPlugin by [BenCodez]
LiteBans by [Ruan]

This is fixed in the latest dev builds. Please search through the open and closed issue before filing a new one the next time you think you found an issue. There are like 20 Issues with the same error already! Find the dev build here: https://ci.dmulloy2.net/job/ProtocolLib/