[09:35:39] [Server thread/ERROR]: null org.bukkit.command.CommandException: Unhandled exception executing command 'autorank' in plugin Autorank v3.8.4 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:140) ~[spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at org.bukkit.craftbukkit.v1_10_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.PlayerConnection.handleCommand(PlayerConnection.java:1351) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:1186) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_101] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_101] at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:732) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:668) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:567) [spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] at java.lang.Thread.run(Unknown Source) [?:1.8.0_101] Caused by: java.lang.NullPointerException at me.armar.plugins.autorank.statsmanager.handlers.StatsHandler.getNormalStat(StatsHandler.java:45) ~[?:?] at me.armar.plugins.autorank.playerchecker.requirement.MobKillsRequirement.meetsRequirement(MobKillsRequirement.java:56) ~[?:?] at me.armar.plugins.autorank.rankbuilder.holders.RequirementsHolder.meetsRequirement(RequirementsHolder.java:79) ~[?:?] at me.armar.plugins.autorank.commands.CheckCommand.check(CheckCommand.java:143) ~[?:?] at me.armar.plugins.autorank.commands.CheckCommand.onCommand(CheckCommand.java:296) ~[?:?] at me.armar.plugins.autorank.commands.manager.CommandsManager.onCommand(CommandsManager.java:150) ~[?:?] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot-1.10.2.jar:git-Spigot-1e4dd71-5e5cf84] ... 15 more

MY ADV. CONFIG
http://pastebin.com/t4jcCcDa

I Have STATZ, STATS, & GreifPrevention

When does this error occur?

I removed stats because Statz does the exact same thing it does.

This happens whenever I execute /ar check or /autorank check

What group are you in when you perform /ar check? Which group will Autorank check?

the very first group

default;explorer

As well as a sub-group of mod

EDIT:
I have also tried it without the subgroup and it still appears.

You are now running Autorank and Statz but not Stats right? This exact error cannot happen when Stats is not installed.

Actually, after i removed Stats, i tested it again, and the same error occurred

I also tried deleting all files in Statz and Autorank (Except AdvancedConfig) and reloading it. No luck.

I also tried a different configuration in the adv. file:

http://pastebin.com/63NtgCK8

And it still giving you that stack trace?

Same stacktrace

Could you add me on Skype? (Staartvin)

sent a request

Also, here is my PermissionsEx file. Please make sure that the group "default" has the correct perms.

http://pastebin.com/7aZFv9en

I Found the issue!

I put in blocks broken and blocks placed without an ID because I just wanted the amount. Apparently, you can't do that so that's why the /ar check was not working. I tried: 0;1000. ;1000, and 1000. none of them working for just amount.

Basically you can't just have amount blocks broken, you have to have the ID of a block.