• This issue is not solved in a development build

Describe the bug
Unable to start protocollib

To Reproduce
Steps to reproduce the behavior:

1. Install protocolib
2. start a 1.21.1 server on purpur
3. See error
4. (tack Trace:
   java.lang.IllegalArgumentException: Unable to find a field that matches {modifiers=[required: 10000, banned: 1000], type={ type input instanceof interface java.util.Map }}
   at ProtocolLib.jar//com.comphenix.protocol.reflect.FuzzyReflection.getField(FuzzyReflection.java:352)
   at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.createNewRegister(PacketRegistry.java:183)
   at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:334)
   at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.getClientPacketTypes(PacketRegistry.java:369)
   at ProtocolLib.jar//com.comphenix.protocol.injector.PacketFilterManager.(PacketFilterManager.java:120)
   at ProtocolLib.jar//com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:121)
   at ProtocolLib.jar//com.comphenix.protocol.ProtocolLib.onLoad(ProtocolLib.java:183)
   at io.papermc.paper.plugin.storage.ServerPluginProviderStorage.processProvided(ServerPluginProviderStorage.java:59)
   at io.papermc.paper.plugin.storage.ServerPluginProviderStorage.processProvided(ServerPluginProviderStorage.java:18)
   at io.papermc.paper.plugin.storage.SimpleProviderStorage.enter(SimpleProviderStorage.java:39)
   at io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.enter(LaunchEntryPointHandler.java:40)
   at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:546)
   at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:292)
   at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1214)
   at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:329)
   at java.base/java.lang.Thread.run(Thread.java:1570)
   Dump:
   Parameters:
   [NULL]
   Sender:
   com.comphenix.protocol.ProtocolLib@1a42fd32[
   statistics=
   packetTask=
   tickCounter=0
   configExpectedMod=-1
   updater=com.comphenix.protocol.updater.SpigotUpdater@186c557f
   redirectHandler=
   scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@15ca802d
   commandProtocol=
   commandPacket=
   commandFilter=
   packetLogging=
   skipDisable=false
   isEnabled=false
   loader=io.papermc.paper.plugin.manager.DummyBukkitPluginLoader@1598c2c4
   server=CraftServer{serverName=Paper,serverVersion=1.21.1-122-4430e96,minecraftVersion=1.21.1}
   file=plugins/.paper-remapped/ProtocolLib.jar
   description=org.bukkit.plugin.PluginDescriptionFile@4f9a865
   pluginMeta=org.bukkit.plugin.PluginDescriptionFile@4f9a865
   dataFolder=plugins/ProtocolLib
   classLoader=PluginClassLoader{plugin=ProtocolLib v5.2.0-SNAPSHOT-679, pluginEnabled=false, url=plugins/.paper-remapped/ProtocolLib.jar}
   naggable=true
   newConfig=YamlConfiguration[path='', root='YamlConfiguration']
   configFile=plugins/ProtocolLib/config.yml
   logger=com.destroystokyo.paper.utils.PaperPluginLogger@4e051072
   lifecycleEventManager=io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEventManager@29f86722
   allowsLifecycleRegistration=true
   ]
   Version:
   ProtocolLib v5.2.0-SNAPSHOT-679
   Java Version:
   22.0.2
   Server:
   1.21.1-122-4430e96 (MC: 1.21.1)
   [23:50:45 INFO]: [Veinminer] Loading server plugin Veinminer v2.1.5
   [23:50:45 INFO]: [MelodyMine] Loading server plugin MelodyMine v2.0.5
   [23:50:45 INFO]: [Veinminer-Enchantment] Loading server plugin Veinminer-Enchantment v2.1.5
   [23:50:45 INFO]: [LuckPerms] Loading server plugin LuckPerms v5.4.141
   [23:50:45 INFO]: [pvp-toggle] Loading server plugin pvp-toggle v1.2.0
   [23:50:45 INFO]: [FancyPhysics] Loading server plugin FancyPhysics v3.0.3
   [23:50:45 INFO]: [SimpleClaimSystem] Loading server plugin SimpleClaimSystem v1.11.6.2
   [23:50:45 INFO]: Server permissions file permissions.yml is empty, ignoring it
   [23:50:45 INFO]: [ProtocolLib] Enabling ProtocolLib v5.2.0-SNAPSHOT-679)

Expected behavior
Should work fine

Screenshots
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Version Info
lastet from spigotmc

Additional context
Add any other context about the problem here.

i have the exact same problem

Should be fixed in the latest release so please use the latest release and try again: https://github.com/dmulloy2/ProtocolLib/releases/latest