实在不知道这是什么问题。求大神解救！

MCalice

[14:35:35 ERROR]:Could not pass event EntityDamageByEntityEvent to ItemLoreOrigin v0.1

org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:338) ~
[JavaPluginLoader$1.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~
[RegisteredListener.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507)
[SimplePluginManager.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492)

[SimplePluginManager.class:1.7.10-R0.1-SNAPSHOT]

at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEvent(CraftEventFactory.java:102)
[CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent
(CraftEventFactory.java:597) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent
(CraftEventFactory.java:465) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleLivingEntityDamageEvent

(CraftEventFactory.java:629) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]

at net.minecraft.entity.EntityLivingBase.damageEntity_CB(EntityLivingBase.java:1381) [sv.class:?]
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:903) [sv.class:?]
at noppes.npcs.entity.EntityNPCInterface.func_70097_a(EntityNPCInterface.java:507)
[EntityNPCInterface.class:?]
at net.minecraft.entity.player.EntityPlayer.func_71059_n(EntityPlayer.java:1404) [yz.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147340_a(NetHandlerPlayServer.java:1558)

[nh.class:?]

at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:55) [ja.class:?]
at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:10) [ja.class:?]
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:245) [ej.class:?]
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991)
[MinecraftServer.class:?]

at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431)

[lt.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809)
[MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Damageable.sendMessage
(Ljava/lang/String;)V
at net.mcykzg.itemloreorigin.Listeners.onEntityDamageByEntity(Listeners.java:152) ~[?:?]

at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[?:?]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334) ~
[JavaPluginLoader$1.class:1.7.10-R0.1-SNAPSHOT]
... 21 more

[14:35:38 ERROR]:Could not pass event EntityDamageByEntityEvent to ItemLoreOrigin v0.1

org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:338) ~
[JavaPluginLoader$1.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~
[RegisteredListener.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507)
[SimplePluginManager.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492)

[SimplePluginManager.class:1.7.10-R0.1-SNAPSHOT]

at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEvent(CraftEventFactory.java:102)
[CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent
(CraftEventFactory.java:597) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent
(CraftEventFactory.java:465) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleLivingEntityDamageEvent

(CraftEventFactory.java:629) [CraftEventFactory.class:1.7.10-R0.1-SNAPSHOT]

at net.minecraft.entity.EntityLivingBase.damageEntity_CB(EntityLivingBase.java:1381) [sv.class:?]
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:903) [sv.class:?]
at noppes.npcs.entity.EntityNPCInterface.func_70097_a(EntityNPCInterface.java:507)
[EntityNPCInterface.class:?]
at net.minecraft.entity.player.EntityPlayer.func_71059_n(EntityPlayer.java:1404) [yz.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147340_a(NetHandlerPlayServer.java:1558)

[nh.class:?]

at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:55) [ja.class:?]
at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:10) [ja.class:?]
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:245) [ej.class:?]
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991)
[MinecraftServer.class:?]

at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431)

[lt.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809)
[MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Damageable.sendMessage
(Ljava/lang/String;)V
at net.mcykzg.itemloreorigin.Listeners.onEntityDamageByEntity(Listeners.java:152) ~[?:?]

at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[?:?]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334) ~
[JavaPluginLoader$1.class:1.7.10-R0.1-SNAPSHOT]
... 21 more