Permissions " Internal error occurred while attempting command"

Permssionswork and everything except when i try to promote / demote someone ingame please help.
Here is what it says in the console

Code:

15:56:53 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'pr'
in plugin Permissions v3.1.6
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:37)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:12
9)
        at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:3
20)
        at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.
java:713)
        at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:677)

        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:670)
        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:85)
        at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
        at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:451)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:361)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
Caused by: java.lang.NullPointerException
        at java.util.HashSet.<init>(Unknown Source)
        at com.nijiko.data.YamlGroupStorage.getTracks(YamlGroupStorage.java:284)

        at com.nijiko.permissions.PermissionWorld.getTracks(PermissionWorld.java
:168)
        at com.nijiko.permissions.ModularControl.getTracks(ModularControl.java:5
32)
        at com.nijikokun.bukkit.Permissions.Permissions.onCommand(Permissions.ja
va:731)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:35)
        ... 12 more

 

@Cdubbs
You didn't set up your tracks/default track. See the Permissions wiki FAQ for help on how to fix it.

 

I've set everything right(I think, the guide is kinda' confusing) but I still get "internal error.." message.

To be honest, the track guide isn't very helpful at all. But maybe that's just my opinion.

14:19:37 [ALLVARLIG] null
org.bukkit.command.CommandException: Unhandled exception executing command 'pr'
in plugin Permissions v3.1.6
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:41)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:16
3)
at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:3
53)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.
java:756)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:721)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:714)
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 net.minecraft.server.NetworkListenThread.a(SourceFile:108)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:464)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
Caused by: java.lang.NullPointerException
at java.util.HashSet.<init>(Unknown Source)
at com.nijiko.data.YamlGroupStorage.getTracks(YamlGroupStorage.java:284)

at com.nijiko.permissions.PermissionWorld.getTracks(PermissionWorld.java
:168)
at com.nijiko.permissions.ModularControl.getTracks(ModularControl.java:5
32)
at com.nijikokun.bukkit.Permissions.Permissions.onCommand(Permissions.ja
va:731)
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:39)
... 12 more
14:20:00 [ALLVARLIG] null
org.bukkit.command.CommandException: Unhandled exception executing command 'pr'
in plugin Permissions v3.1.6
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:41)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:16
3)
at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:3
53)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.
java:756)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:721)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:714)
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 net.minecraft.server.NetworkListenThread.a(SourceFile:108)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:464)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
Caused by: java.lang.NullPointerException
at java.util.HashSet.<init>(Unknown Source)
at com.nijiko.data.YamlGroupStorage.getTracks(YamlGroupStorage.java:284)

at com.nijiko.permissions.PermissionWorld.getTracks(PermissionWorld.java
:168)
at com.nijiko.permissions.ModularControl.getTracks(ModularControl.java:5
32)
at com.nijikokun.bukkit.Permissions.Permissions.onCommand(Permissions.ja
va:731)
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:39)
... 12 more
>

 

Permissions 3 is unsupported, noone will help you with it - it's time to upgrade to a supported plugin and the dev will help you I'm sure