2013-07-11 15:43:23 [SEVERE] java.lang.reflect.InvocationTargetException
2013-07-11 15:43:23 [SEVERE] at sun.reflect.GeneratedConstructorAccessor14.newInstance(Unknown Source)
2013-07-11 15:43:23 [SEVERE] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
2013-07-11 15:43:23 [SEVERE] at java.lang.reflect.Constructor.newInstance(Unknown Source)
2013-07-11 15:43:23 [SEVERE] at lotr.common.LOTRSpawnerNPCs.performSpawning(LOTRSpawnerNPCs.java:142)
2013-07-11 15:43:23 [SEVERE] at lotr.common.LOTRTickHandlerServer.tickEnd(LOTRTickHandlerServer.java:168)
2013-07-11 15:43:23 [SEVERE] at cpw.mods.fml.common.SingleIntervalHandler.tickEnd(SingleIntervalHandler.java:34)
2013-07-11 15:43:23 [SEVERE] at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:141)
2013-07-11 15:43:23 [SEVERE] at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:282)
2013-07-11 15:43:23 [SEVERE] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:859)
2013-07-11 15:43:23 [SEVERE] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:318)
2013-07-11 15:43:23 [SEVERE] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:746)
2013-07-11 15:43:23 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:630)
2013-07-11 15:43:23 [SEVERE] at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
2013-07-11 15:43:23 [SEVERE] Caused by: java.lang.IllegalArgumentException: Duplicate id value for 31!
2013-07-11 15:43:23 [SEVERE] at net.minecraft.entity.DataWatcher.func_75682_a(DataWatcher.java:51)
2013-07-11 15:43:23 [SEVERE] at lotr.common.LOTRHiredNPCInfo.<init>(LOTRHiredNPCInfo.java:16)
2013-07-11 15:43:23 [SEVERE] at lotr.common.LOTREntityNPC.<init>(LOTREntityNPC.java:20)
2013-07-11 15:43:23 [SEVERE] at lotr.common.LOTREntityElf.<init>(LOTREntityElf.java:22)
2013-07-11 15:43:23 [SEVERE] ... 13 more
2013-07-11 15:43:23 [INFO] Killer_Fozzy issued server command: /spawn