Make sure you're doing the following

• You're using the latest build for your server version
• This isn't an issue caused by another plugin
• You've checked for duplicate issues
• You didn't use /reload

Describe the question
Plugin doesn't load

API method(s) used

Expected behavior
To work

Code
ava.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:352) 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:435) 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:833) Dump: Parameters: [NULL]

Sender:

com.comphenix.protocol.ProtocolLib@48abad0c[ statistics= packetTask= tickCounter=0 configExpectedMod=-1

updater=com.comphenix.protocol.updater.SpigotUpdater@3e308f4f redirectHandler=

scheduler=com.comphenix.protocol.scheduler.DefaultScheduler@355adf24 commandProtocol= commandPacket= commandFilter=

packetLogging= skipDisable=false isEnabled=false loader=org.bukkit.plugin.java.JavaPluginLoader@1b5bd134 server=CraftServer{serverName=CraftBukkit,serverVersion=4061-Spigot-e9ec548-366c3ca,minecraftVersion=1.20.4} file=plugins/protocollib_1997_508405.jar description=org.bukkit.plugin.PluginDescriptionFile@34fd70e7

dataFolder=plugins/ProtocolLib classLoader=org.bukkit.plugin.java.PluginClassLoader@4931be9f naggable=true newConfig=YamlConfiguration[path='', root='YamlConfiguration']

configFile=plugins/ProtocolLib/config.yml logger=org.bukkit.plugin.PluginLogger@122a9311 ] Version: ProtocolLib v5.1.0 Java Version: 17.0.6 Server: 4061-Spigot-e9ec548-366c3ca (MC: 1.20.4)

�[2K

Additional context
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