Bukkit

What steps will reproduce the problem?
1.When I types /md ready in the lobby it says "an internal error occured"

What is the expected output? What do you see instead?
I want to get teleported into the dungeon but instead it says "an internal error occured" and I´m still standing in the lobby.
The dungeon is also not protected even if I set out all the corners, warps, spawns and size again. It wont change gamemode to survival when I enters either.

What version of the plugin are you using?
v.1.1.2

Do you have an error log of what happened?

Please provide any additional information below.

error log?

Heres the error log:

20:49:56 [ALLVARLIG] null org.bukkit.command.CommandException: Unhandled exception executing command 'md' in plugin MobDungeon v1.1.2 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:42) at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:16 6) at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:4 69) at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler. java:906) at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:866)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:849) at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:33) at net.minecraft.server.NetworkManager.b(NetworkManager.java:229) at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:116) at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:7 8) at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:554) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:452) at net.minecraft.server.ThreadServerApplication.run(SourceFile:490) Caused by: java.lang.NullPointerException at de.kumpelblase2.mobdungeon.BaseClasses.MDLevel.prepareNextWave(MDLeve l.java:548) at de.kumpelblase2.mobdungeon.BaseClasses.MDDungeon.startFight(MDDungeon .java:511) at de.kumpelblase2.mobdungeon.BaseClasses.MDDungeon.setPlayerReady(MDDun geon.java:696) at de.kumpelblase2.mobdungeon.MDCommandExecutor.onReady(MDCommandExecuto r.java:1953) at de.kumpelblase2.mobdungeon.MDCommandExecutor.onCommand(MDCommandExecu tor.java:135) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40) ... 12 more

somehow the comment was removed/not added... However, Would you be so kind and retry it with the latest version? Thanks.

Same for me on 1.1.4.1 version:

org.bukkit.command.CommandException: Unhandled exception executing command 'md' in plugin MobDungeon v1.1.4 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:42) at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:166) at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:479) at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:821) at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:781) at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:764) at net.minecraft.serverhook.NetServerHandlerProxy.a(NetServerHandlerProxy.java:141) at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:34) at net.minecraft.server.NetworkManager.b(NetworkManager.java:229) at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:113) at net.minecraft.serverhook.NetServerHandlerProxy.a(NetServerHandlerProxy.java:83) at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78) at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:567) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:459) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Caused by: java.lang.NullPointerException at de.kumpelblase2.mobdungeon.BaseClasses.MDDungeon.startFight(MDDungeon.java:657) at de.kumpelblase2.mobdungeon.BaseClasses.MDDungeon.setPlayerReady(MDDungeon.java:841) at de.kumpelblase2.mobdungeon.MDCommandExecutor.onReady(MDCommandExecutor.java:1930) at de.kumpelblase2.mobdungeon.MDCommandExecutor.onCommand(MDCommandExecutor.java:144) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40) ... 14 more 2012-06-22 11:07:45 [WARNING] Task of 'MobDungeon' generated an exception java.lang.NullPointerException at de.kumpelblase2.mobdungeon.BaseClasses.MDDungeon$3.run(MDDungeon.java:631) at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:126) at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:533) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:459) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

I tried with every single version of the plugin, from the first available to the last, and the scheduler error kept coming up... Any way to fix it, I really would like to get this plugin for my server!! Looks really cool