Advancedkits

[Carol]

08:56:51 ERROR]: Could not pass event PlayerInteractEvent to AdvancedKits v1.0org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:227) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:194) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:190) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:717) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_51] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_51] at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:714) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:653) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:556) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]Caused by: java.lang.NullPointerException at com.cfil360.advancedkits.managers.SignListener.onPlayerInteract(SignListener.java:38) [?:?] at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source) [?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [?:1.8.0_51] at java.lang.reflect.Method.invoke(Method.java:497) [?:1.8.0_51] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) [spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261] ... 18 more>>

Also, Selecting a kit clears everything in the players inventory, how do I stop that? I have hub essentials and selecting a kit clears things like show players selector. Plus I want to offer paid weapons on server store so I can't have them being cleared.

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