haii guyz plz kindly fix this problem when im trying to create npc /npc create sd_captain or any names this is wat happend plz fix it guyzz :(( [10:54:28] [Server thread/WARN]: java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R1/Packet
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.npc.CitizensNPCRegistry.getByType(CitizensNPCRegistry.java:92)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.npc.CitizensNPCRegistry.createNPC(CitizensNPCRegistry.java:47)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.npc.CitizensNPCRegistry.createNPC(CitizensNPCRegistry.java:40)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.commands.NPCCommands.create(NPCCommands.java:320)
[10:54:28] [Server thread/WARN]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[10:54:28] [Server thread/WARN]: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[10:54:28] [Server thread/WARN]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[10:54:28] [Server thread/WARN]: at java.lang.reflect.Method.invoke(Method.java:498)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.api.command.CommandManager.executeMethod(CommandManager.java:154)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.api.command.CommandManager.execute(CommandManager.java:90)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.api.command.CommandManager.executeSafe(CommandManager.java:178)
[10:54:28] [Server thread/WARN]: at net.citizensnpcs.Citizens.onCommand(Citizens.java:236)
[10:54:28] [Server thread/WARN]: at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
[10:54:28] [Server thread/WARN]: at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
[10:54:28] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:642)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1135)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:970)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)
[10:54:28] [Server thread/WARN]: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[10:54:28] [Server thread/WARN]: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.SystemUtils.a(SystemUtils.java:19)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:718)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:367)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:657)
[10:54:28] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:560)
[10:54:28] [Server thread/WARN]: at java.lang.Thread.run(Thread.java:745)
[10:54:28] [Server thread/WARN]: Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_8_R1.Packet
[10:54:28] [Server thread/WARN]: at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:91)
[10:54:28] [Server thread/WARN]: at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
[10:54:28] [Server thread/WARN]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[10:54:28] [Server thread/WARN]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[10:54:28] [Server thread/WARN]: ... 28 more
EDIT: XD sorry it work now umm guyz if this happend to you just click the 2.0.16-SNAPSHOT (build 1267) for 1.8 hope this will help you guyz thx
