I can't find the source of this error:
What should I do to fix this kind of error?
[doublepost=1494985255,1494954475][/doublepost]@Snow-Pyon Can you help me with this?
code_language.skript:
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! [Skript] Severe Error:
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! If you're developing an add-on for Skript this likely means that you have done something wrong.
[13:14:35] [Server thread/ERROR]: #!#! If you're a server admin however please go to https://github.com/bensku/Skript/issues/
[13:14:35] [Server thread/ERROR]: #!#! and check whether this error has already been reported.
[13:14:35] [Server thread/ERROR]: #!#! If not please create a new ticket with a meaningful title, copy & paste this whole error into it (or use paste service),
[13:14:35] [Server thread/ERROR]: #!#! and describe what you did before it happened and/or what you think caused the error.
[13:14:35] [Server thread/ERROR]: #!#! If you think that it's a trigger that's causing the error please post the trigger as well.
[13:14:35] [Server thread/ERROR]: #!#! By following this guide fixing the error should be easy and done fast.
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! Stack trace:
[13:14:35] [Server thread/ERROR]: #!#! java.lang.NullPointerException
[13:14:35] [Server thread/ERROR]: #!#! at com.gmail.thelimeglass.Expressions.ExprInventoryType.get(ExprInventoryType.java:44)
[13:14:35] [Server thread/ERROR]: #!#! at com.gmail.thelimeglass.Expressions.ExprInventoryType.get(ExprInventoryType.java:1)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.util.SimpleExpression.check(SimpleExpression.java:164)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.util.SimpleExpression.check(SimpleExpression.java:159)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.conditions.CondCompare.check(CondCompare.java:260)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.Condition.run(Condition.java:58)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.Conditional.walk(Conditional.java:53)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:93)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.lang.Trigger.execute(Trigger.java:53)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.SkriptEventHandler.check(SkriptEventHandler.java:152)
[13:14:35] [Server thread/ERROR]: #!#! at ch.njol.skript.SkriptEventHandler$1.execute(SkriptEventHandler.java:112)
[13:14:35] [Server thread/ERROR]: #!#! at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[13:14:35] [Server thread/ERROR]: #!#! at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)
[13:14:35] [Server thread/ERROR]: #!#! at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1848)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.PacketPlayInWindowClick.a(SourceFile:33)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.PacketPlayInWindowClick.a(SourceFile:10)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.PlayerConnectionUtils$1.run(SourceFile:13)
[13:14:35] [Server thread/ERROR]: #!#! at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[13:14:35] [Server thread/ERROR]: #!#! at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.SystemUtils.a(SourceFile:46)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:747)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:678)
[13:14:35] [Server thread/ERROR]: #!#! at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:576)
[13:14:35] [Server thread/ERROR]: #!#! at java.lang.Thread.run(Thread.java:745)
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! Version Information:
[13:14:35] [Server thread/ERROR]: #!#! Skript: 2.2-dev24b
[13:14:35] [Server thread/ERROR]: #!#! Bukkit: 1.11.2-R0.1-SNAPSHOT
[13:14:35] [Server thread/ERROR]: #!#! Minecraft: 1.11.2
[13:14:35] [Server thread/ERROR]: #!#! Java: 1.8.0_91 (Java HotSpot(TM) 64-Bit Server VM 25.91-b14)
[13:14:35] [Server thread/ERROR]: #!#! OS: Linux amd64 3.10.0-327.18.2.el7.x86_64
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! Running CraftBukkit: false
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! Current node: null
[13:14:35] [Server thread/ERROR]: #!#! Current item: Inventory type is equal to "CRAFTING" (comparator: ch.njol.skript.classes.data.DefaultComparators$14@21f6593a)
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! Thread: Server thread
[13:14:35] [Server thread/ERROR]: #!#!
[13:14:35] [Server thread/ERROR]: #!#! End of Error.
[13:14:35] [Server thread/ERROR]: #!#!
What should I do to fix this kind of error?
[doublepost=1494985255,1494954475][/doublepost]@Snow-Pyon Can you help me with this?