Minecraft PvP Arena CTF (Capture The Flag)

[gregor3213]

Hi everyone . Can You help me? I configured this plugin (PvP Arena) and when i type /pa join ctf console take this error. Help me please! Sorry for my bad english.

2012-07-10 18:28:19 [SEVERE] null org.bukkit.command.CommandException: Unhandled exception executing command 'pa' in plugin pvparena v0.8.11.6 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.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.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 net.slipcor.pvparena.arena.Arena.tellEveryoneExcept(Arena.java:1113) at net.slipcor.pvparena.managers.Teams.choosePlayerTeam(Teams.java:199) at net.slipcor.pvparena.command.PAAJoin.commit(PAAJoin.java:70) at net.slipcor.pvparena.PVPArena.onCommand(PVPArena.java:143) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40) ... 12 more 2012-07-10 18:28:23 [SEVERE] null org.bukkit.command.CommandException: Unhandled exception executing command 'pa' in plugin pvparena v0.8.11.6 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.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.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 net.slipcor.pvparena.arena.Arena.tellEveryoneExcept(Arena.java:1113) at net.slipcor.pvparena.managers.Teams.choosePlayerTeam(Teams.java:199) at net.slipcor.pvparena.command.PAAJoin.commit(PAAJoin.java:70) at net.slipcor.pvparena.PVPArena.onCommand(PVPArena.java:143) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40) ... 12 more

I'm on the arena, but i can't select class. This is my confing file

tp: win: old lose: old exit: old death: old setup: wand: 280 game: allowDrops: true dropSpawn: false lives: 3 preventDeath: true teamKill: false refillInventory: false weaponDamage: true mustbesafe: false woolFlagHead: false woolHead: false hideName: false messages: language: pl chat: true defaultChat: false onlyChat: false colorNick: true general: classperms: true enabled: true restoreChests: false signs: true type: ctf item-rewards: none random-reward: false prefix: PVP Arena cmdfailjoin: true world: ctf owner: '%server%' region: spawncampdamage: 1 timer: 20 join: explicitPermission: false manual: true random: true onCountdown: false forceeven: false inbattle: false range: 0 warmup: 0 arenatype: randomSpawn: false goal: timed: 0 endtimer: 20 periphery: checkRegions: false protection: spawn: 3 restore: true enabled: true blockplace: true blockdamage: true blocktntdamage: true decay: true fade: true form: true fluids: true firespread: true grow: true lavafirespread: true lighter: true painting: true piston: true punish: false tnt: true checkExit: false checkSpectator: false checkLounges: false inventory: false delays: giveitems: 0 inventorysave: 0 inventoryprepare: 0 playerdestroy: 0 start: countdown: 5 health: 20 foodLevel: 20 saturation: 20 exhaustion: 0.0 ready: startRatio: 0.5 block: IRON_BLOCK checkEach: true checkEachTeam: true min: 2 max: 0 minTeam: 1 maxTeam: 0 autoclass: none colors: requireSpout: false classitems: Ranger: 261,262:64,298,299,300,301 Swordsman: 276,306,307,308,309 Tank: 272,310,311,312,313 Pyro: 259,46:3,298,299,300,301 teams: red: RED blue: BLUE cfgver: 0.7.13.0 spawns: redflagflag: 58,79,-1,0.0,0.0 blueflagflag: -58,79,0,0.0,0.0 bluespawn: -76,112,1,290.8506,81.0 redspawn: 76,112,0,88.05078,90.0 redlounge: 28,82,-2,-267.8996,21.449984 bluelounge: -33,82,-2,90.0271,46.79994 spectator: -1,82,-3,271.9441,48.555496 exit: 27,82,-2,-274.1997,3.5999823

Can I change the selection of classes. Instead of typing plates are in a chat?
Maybe  some one can help me?