1. [19:44:30 INFO]: Kainzo issued server command: /skill summonchicken
  2. [19:44:30 ERROR]: null
  3. org.bukkit.command.CommandException: Unhandled exception executing command 'skill' in plugin Heroes v1.8.13-SNAPSHOT-69972d2
  4. at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-kingdoms.jar:git-Paper-1268]
  5. at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[spigot-kingdoms.jar:git-Paper-1268]
  6. at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:674) ~[spigot-kingdoms.jar:git-Paper-1268]
  7. at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1471) ~[spigot-kingdoms.jar:git-Paper-1268]
  8. at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1276) ~[spigot-kingdoms.jar:git-Paper-1268]
  9. at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[spigot-kingdoms.jar:git-Paper-1268]
  10. at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[spigot-kingdoms.jar:git-Paper-1268]
  11. at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[spigot-kingdoms.jar:git-Paper-1268]
  12. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
  13. at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
  14. at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-kingdoms.jar:git-Paper-1268]
  15. at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:843) [spigot-kingdoms.jar:git-Paper-1268]
  16. at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:426) [spigot-kingdoms.jar:git-Paper-1268]
  17. at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:767) [spigot-kingdoms.jar:git-Paper-1268]
  18. at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:665) [spigot-kingdoms.jar:git-Paper-1268]
  19. at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
  20. Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Player.getTargetBlock(Ljava/util/HashSet;I)Lorg/bukkit/block/Block;
  21. at com.herocraftonline.heroes.characters.skill.skills.SkillBaseSummonEntity.use(SkillBaseSummonEntity.java:57) ~[?:?]
  22. at com.herocraftonline.heroes.characters.skill.ActiveSkill.execute(ActiveSkill.java:383) ~[?:?]
  23. at com.herocraftonline.heroes.command.CommandHandler.dispatchSkill(CommandHandler.java:107) ~[?:?]
  24. at com.herocraftonline.heroes.command.CommandHandler.dispatch(CommandHandler.java:46) ~[?:?]
  25. at com.herocraftonline.heroes.Heroes.onCommand(Heroes.java:298) ~[?:?]
  26. at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot-kingdoms.jar:git-Paper-1268]
  27. ... 15 more
  28. [19:44:36 INFO]: [Herochat] [o]XARXU: I think it's usually a matter of the friends they make