error:
[09:46:45 FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(Unknown Source) ~[?:1.8.0_261]
at java.util.concurrent.FutureTask.get(Unknown Source) ~[?:1.8.0_261]
at net.minecraft.util.Util.runTask(SourceFile:531) [h.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:924) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:456) [nz.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:861) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:733) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_261]
Caused by: java.lang.NullPointerException
at pegbeard.dungeontactics.items.unique.DTLithenScythe.hitEntity(DTLithenScythe.java:51) ~[DTLithenScythe.class:?]
at net.minecraft.item.ItemStack.hitEntity(ItemStack.java:418) ~[aip.class:?]
at bettercombat.mod.util.Helpers.attackTargetEntityItem(Helpers.java:303) ~[Helpers.class:?]
at bettercombat.mod.network.PacketMainhandAttack$Handler.handle(PacketMainhandAttack.java:54) ~[PacketMainhandAttack$Handler.class:?]
at bettercombat.mod.network.PacketMainhandAttack$Handler.lambda$onMessage$0(PacketMainhandAttack.java:43) ~[PacketMainhandAttack$Handler.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_261]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_261]
at net.minecraft.util.Util.runTask(SourceFile:529) ~[h.class:?]