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 maarten2000ha
, 1 year ago
Saving entity NBT
via GitHub by TehBigA
, 1 year ago
java.lang.NullPointerException: Saving entity NBT	at li.cil.oc.common.entity.Drone.func_70014_b(Drone.scala:592)	at net.minecraft.entity.Entity.func_189511_e(Entity.java:1582)	at mcp.mobius.waila.api.impl.DataAccessorCommon.getNBTData(DataAccessorCommon.java:137)	at net.darkhax.wawla.engine.waila.EntityProvider.getWailaOverride(EntityProvider.java:22)	at mcp.mobius.waila.overlay.RayTracing.getIdentifierEntity(RayTracing.java:122)	at mcp.mobius.waila.overlay.RayTracing.getTargetEntity(RayTracing.java:74)	at mcp.mobius.waila.overlay.WailaTickHandler.tickClient(WailaTickHandler.java:107)	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_792_WailaTickHandler_tickClient_ClientTickEvent.invoke(.dynamic)	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:72)	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:168)	at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:344)	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1851)	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055)	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371)	at net.minecraft.client.main.Main.main(SourceFile:124)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:483)	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)