Internal Server Error on Command Send

I am developing a plugin that allows chest access from anywhere in the world. And I am having the plugin add to a player config. But my problem is that the single command is not working. It kicks me with Internal Server Error.

Here is my code: https://github.com/Gabezter/Chest-Access

Here is my error:

Code:

22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:489) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:583) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:283) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:720) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.ServerConnection.c(ServerConnection.java:81) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:180) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.PacketPlayInChat.handle(PacketPlayInChat.java:65) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.PacketPlayInChat.a(PacketPlayInChat.java:28) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:830) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at net.minecraft.server.v1_7_R3.PlayerConnection.handleCommand(PlayerConnection.java:1005) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at java.util.logging.Logger.log(Unknown Source) ~[?:1.7.0_55]
22.07 13:33:14 [Server] INFO at java.util.logging.Logger.doLog(Unknown Source) ~[?:1.7.0_55]
22.07 13:33:14 [Server] INFO at java.util.logging.Logger.log(Unknown Source) ~[?:1.7.0_55]
22.07 13:33:14 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.util.ForwardLogHandler.publish(ForwardLogHandler.java:33) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:609) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.core.Logger.log(Logger.java:110) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367) [Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:406) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:425) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:101) ~[Spigot.jar:git-Spigot-1517]
22.07 13:33:14 [Server] INFO java.lang.NullPointerException

 

You're using CraftBukkit APi on a Spigot server.

 

Ok I was not for sure if that was the reason. Ok thanks.


stormneo7
What I have found says that most Bukkit plugins will work with Spigot.

 

Gabezter4
Honestly, it still amazes me that people ask for Spigot support on Bukkit Forums, even after being stated countless times that no support will be provided for third party modifications. Spigot has it's own forums for a reason, not just to sit there and look pretty

 

The Gaming Grunts Though it does do a good job at just sitting there and looking pretty x3

 

Locked.
Seek help where you acquired your server mod.