我建了一个服务器，里面加了KIT插件，但是，我空手右键地上的一个方块，后台就会出现一堆英文，求大佬帮我看一下是怎么回事，什么世界，只要右键一个方块，就会出现这个



[13:29:19 错误]: Could not pass event PlayerInteractEvent to EasyKits v2.0.3
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[Start.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Start.jar:git-Spigot-550ebac-7019900]
org.bukkit.event.EventException
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [Start.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [Start.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [Start.jar:git-Spigot-550ebac-7019900]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_161]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_161]
        at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [Start.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [Start.jar:git-Spigot-550ebac-7019900]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
Caused by: java.lang.NoSuchMethodError: org.bukkit.inventory.PlayerInventory.getItemInMainHand()Lorg/bukkit/inventory/ItemStack;
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_161]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[Start.jar:git-Spigot-550ebac-7019900]
        at info.TrenTech.EasyKits.Events.MainListener.onPlayerInteractEvent(MainListener.java:154) ~[?:?]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_161]
        ... 16 more
        at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source) ~[?:?]

Caused by: java.lang.NoSuchMethodError: org.bukkit.inventory.PlayerInventory.getItemInMainHand()Lorg/bukkit/inventory/ItemStack;
插件版本和bukkit版本不对应

用Essentials的Kit 这个插件和你的服务端核心不兼容

就是不能用KIT？

什么插件？

我换成了KIT版本为2.4.0