CMDHELPER-2728 - Reported by Hekta

2013-06-29 05:26:51 [SEVERE] �[31mUh oh! You've found an error in CommandHelper. This is an error caused by your code, so you may be able to find a workaround, but is ultimately an error in CommandHelper itself. The line of code that caused the error was this:
�unload_world('hunger_games')
on or around /home/serveur28/minecraft/plugins/CommandHelper/config.txt:113.
Please report this error to the developers, and be sure to include the version numbers: Server version: 1.5.2-R1.0; CommandHelper version: 1549-d34035c. Here's the stacktrace:
java.lang.NullPointerException
at com.laytonsmith.abstraction.bukkit.BukkitMCServer.unloadWorld(BukkitMCServer.java:307)
at com.laytonsmith.core.functions.World$unload_world.exec(World.java:769)
at com.laytonsmith.core.Script.eval(Script.java:301)
at com.laytonsmith.core.MethodScriptCompiler.execute(MethodScriptCompiler.java:1489)
at com.laytonsmith.core.MethodScriptCompiler.execute(MethodScriptCompiler.java:1454)
at com.laytonsmith.core.Script.run(Script.java:165)
at com.laytonsmith.core.AliasCore.alias(AliasCore.java:137)
at com.laytonsmith.commandhelper.CommandHelperListener.runAlias(CommandHelperListener.java:86)
at com.laytonsmith.commandhelper.CommandHelperListener.onPlayerCommandPreprocess(CommandHelperListener.java:131)
at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:963)
at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:889)
at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:846)
at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
at net.minecraft.server.v1_5_R3.NetworkManager.b(NetworkManager.java:292)
at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:115)
at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:30)
at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:581)
at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)

Comment by jb_aero

fixed in 1560