đây :
[02:07:08 INFO]: Riderkhanh issued server command: /kill Riderkhanh
[02:07:08 ERROR]: Command kill failed: java.lang.NoSuchMethodError: org.bukkit.event.entity.EntityDamageEvent.<init>(Lorg/bukkit/entity/Entity;Lorg/bukkit/event/entity/EntityDamageEvent$DamageCause;I)V at com.earth2me.essentials.commands.Commandkill.updatePlayer(Commandkill.java:37) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsLoopCommand.loopOnlinePlayers(EssentialsLoopCommand.java:132) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.Commandkill.run(Commandkill.java:26) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:186) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:180) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:527) [Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.Essentials.onCommand(Essentials.java:402) [Essentials-2.x-SNAPSHOT.jar:?] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:650) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnection.handleCommand(PlayerConnection.java:1354) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1189) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_112] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_112] at net.minecraft.server.v1_11_R1.SystemUtils.a(SourceFile:46) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:747) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:678) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:576) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
[02:07:08 INFO]: Riderkhanh issued server command: /kill Riderkhanh
[02:07:08 ERROR]: Command kill failed: java.lang.NoSuchMethodError: org.bukkit.event.entity.EntityDamageEvent.<init>(Lorg/bukkit/entity/Entity;Lorg/bukkit/event/entity/EntityDamageEvent$DamageCause;I)V at com.earth2me.essentials.commands.Commandkill.updatePlayer(Commandkill.java:37) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsLoopCommand.loopOnlinePlayers(EssentialsLoopCommand.java:132) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.Commandkill.run(Commandkill.java:26) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:186) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:180) ~[Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:527) [Essentials-2.x-SNAPSHOT.jar:?] at com.earth2me.essentials.Essentials.onCommand(Essentials.java:402) [Essentials-2.x-SNAPSHOT.jar:?] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:650) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnection.handleCommand(PlayerConnection.java:1354) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1189) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_112] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_112] at net.minecraft.server.v1_11_R1.SystemUtils.a(SourceFile:46) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:747) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:678) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:576) [spigot-1.11.2.jar:git-Spigot-3fb9445-6e3cec8] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
