[19:30:33 WARN]: java.lang.reflect.InvocationTargetException
[19:30:33 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[19:30:33 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[19:30:33 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[19:30:33 WARN]:        at java.lang.reflect.Method.invoke(Method.java:498)
[19:30:33 WARN]:        at net.sololegends.practice.command.util.AfraidExecutor.execute(AfraidExecutor.java:100)
[19:30:33 WARN]:        at net.sololegends.practice.command.util.CommandUtils.handleExecution(CommandUtils.java:86)
[19:30:33 WARN]:        at net.sololegends.practice.essentials.EssentialsListener.onPlayerCommandPreprocessEvent(EssentialsListener.java:56)
[19:30:33 WARN]:        at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source)
[19:30:33 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[19:30:33 WARN]:        at java.lang.reflect.Method.invoke(Method.java:498)
[19:30:33 WARN]:        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298)
[19:30:33 WARN]:        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[19:30:33 WARN]:        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514)
[19:30:33 WARN]:        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:1275)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:1124)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:31)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:74)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:292)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:94)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:757)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:290)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:613)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:514)
[19:30:33 WARN]:        at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)
[19:30:33 WARN]: Caused by: java.lang.NullPointerException
[19:30:33 WARN]:        at net.sololegends.practice.kit.command.KitSetKBCommand.execute(KitSetKBCommand.java:18)
[19:30:33 WARN]:        ... 25 more