java.lang.IllegalArgumentException: Unable to find a field that matches {modifiers=[required: 10000, banned: 1000], type={ type input instanceof interface java.util.Map }} -- 35 | at com.comphenix.protocol.reflect.FuzzyReflection.getField(FuzzyReflection.java:352) 36 | at com.comphenix.protocol.injector.packet.PacketRegistry.createNewRegister(PacketRegistry.java:188) 37 | at com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:292) 38 | at com.comphenix.protocol.injector.packet.PacketRegistry.getClientPacketTypes(PacketRegistry.java:327) 39 | at com.comphenix.protocol.injector.PacketFilterManager.(PacketFilterManager.java:120) 40 | at com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:121) 41 | at com.comphenix.protocol.ProtocolLib.onLoad(ProtocolLib.java:183) 42 | at org.bukkit.craftbukkit.v1_20_R3.CraftServer.loadPlugins(CraftServer.java:433) 43 | at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:219) 44 | at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1000) 45 | at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) 46 | at java.base/java.lang.Thread.run(Thread.java:1583) 47 | Dump: 48 | Parameters: 49 | [NULL] 50 | Sender: 51 | com.comphenix.protocol.ProtocolLib@42568482[ 52 | statistics= 53 | packetTask= 54 | tickCounter=0 55 | configExpectedMod=-1 56 | updater=com.comphenix.protocol.updater.SpigotUpdater@31e69b6 57 | redirectHandler= 58 | scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@759a8fc3 59 | commandProtocol= 60 | commandPacket= 61 | commandFilter= 62 | packetLogging= 63 | skipDisable=false 64 | isEnabled=false 65 | loader=org.bukkit.plugin.java.JavaPluginLoader@6d3c5a35 66 | server=CraftServer{serverName=CraftBukkit,serverVersion=4014-Spigot-864e4ac-771182f,minecraftVersion=1.20.4} 67 | file=plugins/ProtocolLib.jar 68 | description=org.bukkit.plugin.PluginDescriptionFile@1e2bd70 69 | dataFolder=plugins/ProtocolLib 70 | classLoader=org.bukkit.plugin.java.PluginClassLoader@2b844a66 71 | naggable=true 72 | newConfig=YamlConfiguration[path='', root='YamlConfiguration'] 73 | configFile=plugins/ProtocolLib/config.yml 74 | logger=org.bukkit.plugin.PluginLogger@151b21e7 75 | ] 76 | Version: 77 | ProtocolLib v5.1.0 78 | Java Version: 79 | 21.0.1 80 | Server: 81 | 4014-Spigot-864e4ac-771182f (MC: 1.20.4) java.lang.IllegalArgumentException: Unable to find a field that matches {modifiers=[required: 10000, banned: 1000], type={ type input instanceof interface java.util.Map }} at com.comphenix.protocol.reflect.FuzzyReflection.getField(FuzzyReflection.java:[35](https://aternos.org/log/#L35)2) at com.comphenix.protocol.injector.packet.PacketRegistry.createNewRegister(PacketRegistry.java:188) at com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:292) at com.comphenix.protocol.injector.packet.PacketRegistry.getClientPacketTypes(PacketRegistry.java:327) at com.comphenix.protocol.injector.PacketFilterManager.(PacketFilterManager.java:120) at com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:121) at com.comphenix.protocol.ProtocolLib.onLoad(ProtocolLib.java:183) at org.bukkit.craftbukkit.v1_20_R3.CraftServer.loadPlugins(CraftServer.java:433) at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:219) at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1000) at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) at java.base/java.lang.Thread.run(Thread.java:1583) Dump: Parameters: [NULL] Sender: com.comphenix.protocol.ProtocolLib@42568482[ statistics= packetTask= tickCounter=0 configExpectedMod=-1 updater=com.comphenix.protocol.updater.SpigotUpdater@31e69b6 redirectHandler= scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@759a8fc3 commandProtocol= commandPacket= commandFilter= packetLogging= skipDisable=false isEnabled=false loader=org.bukkit.plugin.java.JavaPluginLoader@6d3c5a35 server=CraftServer{serverName=CraftBukkit,serverVersion=[40](https://aternos.org/log/#L40)14-Spigot-864e4ac-771182f,minecraftVersion=1.20.4} file=plugins/ProtocolLib.jar description=org.bukkit.plugin.PluginDescriptionFile@1e2bd70 dataFolder=plugins/ProtocolLib classLoader=org.bukkit.plugin.java.PluginClassLoader@2b8[44](https://aternos.org/log/#L44)a66 naggable=true newConfig=YamlConfiguration[path='', root='YamlConfiguration'] configFile=plugins/ProtocolLib/config.yml logger=org.bukkit.plugin.PluginLogger@1[51](https://aternos.org/log/#L51)b21e7 ] Version: ProtocolLib v5.1.0 Java Version: 21.0.1 Server: 4014-Spigot-8[64](https://aternos.org/log/#L64)e4ac-7[71](https://aternos.org/log/#L71)182f (MC: 1.20.4)