Unable to find a field that matches {modifiers=[required: 10000, banned: 1000], type={ type input instanceof interface java.util.Map }}

[Plexi09]

• [ ] This issue is not solved in a development build

Describe the bug When i start the server with the newest version of protocol lib on 1.21, i get the following error

To Reproduce Just start a server

Expected behavior I expect the plugin to work

Version Info /protocol dump does not work. I use the latest version

Additional context The error:

[17:11:12 ERROR]: [ProtocolLib] Assuming package version: v1_21_R1
[17:11:12 ERROR]:   [ProtocolLib] INTERNAL ERROR: Cannot load ProtocolLib.
  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 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.<init>(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:535)
    at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:290)
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1219)
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:329)
    at java.base/java.lang.Thread.run(Thread.java:1583)
  Dump:
  Parameters: 
    [NULL]
  Sender:
    com.comphenix.protocol.ProtocolLib@200ce501[
      statistics=<null>
      packetTask=<null>
      tickCounter=0
      configExpectedMod=-1
      updater=com.comphenix.protocol.updater.SpigotUpdater@4d9c75e9
      redirectHandler=<null>
      scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@affb5b6
      commandProtocol=<null>
      commandPacket=<null>
      commandFilter=<null>
      packetLogging=<null>
      skipDisable=false
      isEnabled=false
      loader=io.papermc.paper.plugin.manager.DummyBukkitPluginLoader@47b7f544
      server=CraftServer{serverName=Paper,serverVersion=1.21-42-b89e6a0,minecraftVersion=1.21}
      file=plugins/.paper-remapped/ProtocolLib.jar
      description=org.bukkit.plugin.PluginDescriptionFile@1d5bb12
      pluginMeta=org.bukkit.plugin.PluginDescriptionFile@1d5bb12
      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@a8eb4c6
      lifecycleEventManager=io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEventManager@593c119a
      allowsLifecycleRegistration=true
    ]
  Version:
    ProtocolLib v5.2.0-SNAPSHOT-679
  Java Version:
    21.0.2
  Server:
    1.21-42-b89e6a0 (MC: 1.21)

[Plexi09]

/protocol dump does not work. I use the latest version

ProtocolLib v5.2.0-SNAPSHOT-679

[Ingrim4]

Should be fixed in the latest dev build so please use the latest dev build and try again: https://ci.dmulloy2.net/job/ProtocolLib/