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  1. Minecraft: Java Edition
  2. MC-143404

NPE: Ticking entity with trader llamas, sheeps, wolves, horses, cats and chickens

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 19w09a
    • Minecraft 19w05a, Minecraft 19w06a, Minecraft 19w07a, Minecraft 19w08a, Minecraft 19w08b
    • None
    • Community Consensus

      A wandering trader spawned near me, I went over to him to check out the trades, but I didn't have any emeralds on me. So I went through the nether back to my home base to get emeralds, and when I came back, the game crashed a few seconds after coming out of the nether portal. I tried to load the world again and it crashed again. It seems I cannot play anymore.

      19w05a: crash-2019-01-30_20.16.41-server.txt
      ---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 1/30/19 8:16 PM
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
	at aho.a(SourceFile:1008)
	at aho.dq(SourceFile:997)
	at ahu.dq(SourceFile:70)
	at aho.h(SourceFile:287)
	at ank.h(SourceFile:588)
	at ans.h(SourceFile:72)
	at bcq.a(SourceFile:963)
	at ur.a(SourceFile:365)
	at bcq.f(SourceFile:943)
	at bcq.k_(SourceFile:825)
	at ur.k_(SourceFile:281)
	at net.minecraft.server.MinecraftServer.b(SourceFile:865)
	at tt.b(SourceFile:342)
	at net.minecraft.server.MinecraftServer.a(SourceFile:796)
	at net.minecraft.server.MinecraftServer.run(SourceFile:664)
	at java.lang.Thread.run(Thread.java:745)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
	at aho.a(SourceFile:1008)
	at aho.dq(SourceFile:997)
	at ahu.dq(SourceFile:70)
	at aho.h(SourceFile:287)
	at ank.h(SourceFile:588)
	at ans.h(SourceFile:72)
	at bcq.a(SourceFile:963)
	at ur.a(SourceFile:365)
	at bcq.f(SourceFile:943)

-- Entity being ticked --
Details:
	Entity Type: minecraft:trader_llama (ans)
	Entity ID: 563
	Entity Name: Trader Llama
	Entity's Exact location: -712.49, 96.00, -308.50
	Entity's Block location: World: (-713,96,-309), Chunk: (at 7,6,11 in -45,-20; contains blocks -720,0,-320 to -705,255,-305), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
	Entity's Momentum: 0.00, -0.08, 0.00
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at bcq.k_(SourceFile:825)
	at ur.k_(SourceFile:281)

-- Affected level --
Details:
	Level name: world
	All players: 1 total; [ut['davidpyrzqxgl'/138, l='world', x=-863.98, y=69.00, z=-389.31]]
	Chunk stats: ServerChunkCache: 4054
	Level seed: 3315522725347464634
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-131,63,-121), Chunk: (at 13,3,7 in -9,-8; contains blocks -144,0,-128 to -129,255,-113), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 6632340 game time, 8019596 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 62991 (now: false), thunder time: 85431 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:865)
	at tt.b(SourceFile:342)
	at net.minecraft.server.MinecraftServer.a(SourceFile:796)
	at net.minecraft.server.MinecraftServer.run(SourceFile:664)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 19w05a
	Operating System: Linux (amd64) version 3.16.0-6-amd64
	Java Version: 1.8.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 461679088 bytes (440 MB) / 1816133632 bytes (1732 MB) up to 5727322112 bytes (5462 MB)
	JVM Flags: 5 total; -XX:MaxGCPauseMillis=100 -XX:+PrintGC -Xmx6G -Xmn2G -XX:+UseLargePages
	Player Count: 1 / 20; [ut['davidpyrzqxgl'/138, l='world', x=-863.98, y=69.00, z=-389.31]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)

        1. 2019-02-26-1.log.gz
          5 kB
        2. crash-2019-01-30_20.16.41-server.txt
          3 kB
        3. crash-2019-01-30_22.21.08-server.txt
          3 kB
        4. crash-2019-02-05_21.31.07-server.txt
          4 kB
        5. crash-2019-02-21_09.10.54-server.txt
          3 kB
        6. crash-2019-02-21_17.19.33-server.txt
          4 kB
        7. crash-2019-02-22_15.19.20-server.txt
          3 kB
        8. crash-2019-02-22_18.36.33-server.txt
          4 kB
        9. crash-2019-02-22_23.11.37-server.txt
          3 kB
        10. crash-2019-02-23_16.38.53-server.txt
          4 kB
        11. crash-2019-02-25_07.55.03-server.txt
          3 kB
        12. crash-2019-02-25_10.06.49-server.txt
          4 kB
        13. crash-2019-05-08_10.07.13-server.txt
          9 kB
        14. Donkey.txt
          3 kB
        15. Horse.txt
          3 kB
        16. mc_crash.txt
          4 kB
        17. Trader_Llama.txt
          3 kB

            Unassigned Unassigned
            bugsbunny Hawk J
            Votes:
            43 Vote for this issue
            Watchers:
            28 Start watching this issue

              Created:
              Updated:
              Resolved:
              CHK: