java.lang.IllegalArgumentException: Unable to find a field that matches {modifiers=[required: 10000, banned: 1000], type={ type input instanceof interface java.util.Map }} -- 34 | at ProtocolLib.jar//com.comphenix.protocol.reflect.FuzzyReflection.getField(FuzzyReflection.java:352) 35 | at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.createNewRegister(PacketRegistry.java:183) 36 | at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:334) 37 | at ProtocolLib.jar//com.comphenix.protocol.injector.packet.PacketRegistry.getClientPacketTypes(PacketRegistry.java:369) 38 | at ProtocolLib.jar//com.comphenix.protocol.injector.PacketFilterManager.(PacketFilterManager.java:120) 39 | at ProtocolLib.jar//com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:121) 40 | at ProtocolLib.jar//com.comphenix.protocol.ProtocolLib.onLoad(ProtocolLib.java:183) 41 | at io.papermc.paper.plugin.storage.ServerPluginProviderStorage.processProvided(ServerPluginProviderStorage.java:59) 42 | at io.papermc.paper.plugin.storage.ServerPluginProviderStorage.processProvided(ServerPluginProviderStorage.java:18) 43 | at io.papermc.paper.plugin.storage.SimpleProviderStorage.enter(SimpleProviderStorage.java:39) 44 | at io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.enter(LaunchEntryPointHandler.java:40) 45 | at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:535) 46 | at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:290) 47 | at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1157) 48 | at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:329) 49 | at java.base/java.lang.Thread.run(Thread.java:1583) 50 | Dump: 51 | Parameters: 52 | [NULL] 53 | Sender: 54 | com.comphenix.protocol.ProtocolLib@72537ee6[ 55 | statistics= 56 | packetTask= 57 | tickCounter=0 58 | configExpectedMod=-1 59 | updater=com.comphenix.protocol.updater.SpigotUpdater@714bce24 60 | redirectHandler= 61 | scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@18062aa5 62 | commandProtocol= 63 | commandPacket= 64 | commandFilter= 65 | packetLogging= 66 | skipDisable=false 67 | isEnabled=false 68 | loader=io.papermc.paper.plugin.manager.DummyBukkitPluginLoader@698233c7 69 | server=CraftServer{serverName=Paper,serverVersion=1.21-4-090775e,minecraftVersion=1.21} 70 | file=plugins/.paper-remapped/ProtocolLib.jar 71 | description=org.bukkit.plugin.PluginDescriptionFile@68f08754 72 | pluginMeta=org.bukkit.plugin.PluginDescriptionFile@68f08754 73 | dataFolder=plugins/ProtocolLib 74 | classLoader=PluginClassLoader{plugin=ProtocolLib v5.2.0-SNAPSHOT-679, pluginEnabled=false, url=plugins/.paper-remapped/ProtocolLib.jar} 75 | naggable=true 76 | newConfig=YamlConfiguration[path='', root='YamlConfiguration'] 77 | configFile=plugins/ProtocolLib/config.yml 78 | logger=com.destroystokyo.paper.utils.PaperPluginLogger@7237dbe9 79 | lifecycleEventManager=io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEventManager@20e248 80 | allowsLifecycleRegistration=true 81 | ] 82 | Version: 83 | ProtocolLib v5.2.0-SNAPSHOT-679 84 | Java Version: 85 | 21.0.3 86 | Server: 87 | 1.21-4-090775e (MC: 1.21) 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:3[34](https://aternos.org/log/#L34)) 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:5[35](https://aternos.org/log/#L35)) at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:290) at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1157) 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@725[37](https://aternos.org/log/#L37)ee6[ statistics= packetTask= tickCounter=0 configExpectedMod=-1 updater=com.comphenix.protocol.updater.SpigotUpdater@714bce24 redirectHandler= scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@18062aa5 commandProtocol= commandPacket= commandFilter= packetLogging= skipDisable=false isEnabled=false loader=io.papermc.paper.plugin.manager.DummyBukkitPluginLoader@698233c7 server=CraftServer{serverName=Paper,serverVersion=1.21-4-090775e,minecraftVersion=1.21} file=plugins/.paper-remapped/ProtocolLib.jar description=org.bukkit.plugin.PluginDescriptionFile@68f08754 pluginMeta=org.bukkit.plugin.PluginDescriptionFile@68f08754 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@7237dbe9 lifecycleEventManager=io.papermc.paper.plugin.lifecycle.event.PaperLifecycleEventManager@20e2[48](https://aternos.org/log/#L48) allowsLifecycleRegistration=true ] Version: ProtocolLib v5.2.0-SNAPSHOT-679 Java Version: 21.0.3 Server: 1.21-4-090775e (MC: 1.21)