java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by Kurimatzu
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at net.citizensnpcs.npc.CitizensNPC.update(CitizensNPC.java:278)
at net.citizensnpcs.nms.v1_10_R1.entity.EntityHumanNPC.m(EntityHumanNPC.java:309)
at net.minecraft.server.v1_10_R1.World.entityJoinedWorld(World.java:1738)
at net.minecraft.server.v1_10_R1.World.g(World.java:1713)
at net.citizensnpcs.nms.v1_10_R1.util.NMSImpl.tick(NMSImpl.java:835)
at net.citizensnpcs.util.NMS.tick(NMS.java:246)
at net.citizensnpcs.util.PlayerUpdateTask.run(PlayerUpdateTask.java:36)
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:58)
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:352)
at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:781)
at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:404)
at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:725)
at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:624)
at java.lang.Thread.run(Unknown Source)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.