2011-11-20 02:34:14 [SEVERE] Could not pass event CREATURE_SPAWN to SpoutCreatures
java.lang.NullPointerException
at me.ninjazidane.spoutcreatures.CreatureListener.skinMob(CreatureListener.java:93)
at me.ninjazidane.spoutcreatures.CreatureListener.onCreatureSpawn(CreatureListener.java:67)
at org.bukkit.plugin.java.JavaPluginLoader$71.execute(JavaPluginLoader.java:756)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at org.bukkit.craftbukkit.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:242)
at net.minecraft.server.World.addEntity(World.java:849)
at org.bukkit.craftbukkit.CraftWorld.spawnCreature(CraftWorld.java:329)
at com.sk89q.commandbook.commands.FunCommands.spawn(FunCommands.java:115)
at com.sk89q.commandbook.commands.FunCommands.spawnMob(FunCommands.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at com.sk89q.minecraft.util.commands.CommandsManager.invokeMethod(CommandsManager.java:428)
at com.sk89q.minecraft.util.commands.CommandsManager.executeMethod(CommandsManager.java:421)
at com.sk89q.minecraft.util.commands.CommandsManager.execute(CommandsManager.java:323)
at com.sk89q.commandbook.CommandBookPlugin.onCommand(CommandBookPlugin.java:266)
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:163)
at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:355)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:757)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:722)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:715)
at net.minecraft.server.Packet3Chat.a(Packet3Chat.java:33)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:92)
at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:500)
at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:471)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)