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  1. Minecraft: Java Edition
  2. MC-91963

Iron Golem attacking Zombie Pigman crashes game, corrupts world

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 15w44b
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      See crash report
    • Confirmation Status:
      Unconfirmed

      Description

      I'm building an Etho style gold farm in the nether. Everything went smooth up until I placed down 2 iron golems in the cage. Immediately after the second golem came to life, the game crashed and my world was corrupted.

      I was able to recover the world by copying the files level.dat and level.dat_old from an older save (these files were now missing in my world save directory).

      After booting up my recovered world I headed back to the gold farm. The game crashed again almost instantly. I think I saw one of the iron golems hit a zombie pigman just before the crash.

      Crash report
      ---- Minecraft Crash Report ----
      // Quite honestly, I wouldn't worry myself about that.

      Time: 01.11.15 22:17
      Description: Ticking entity

      java.lang.NullPointerException: Ticking entity
      at ry.a(SourceFile:445)
      at rx.a(SourceFile:833)
      at zf.a(SourceFile:634)
      at rx.a(SourceFile:766)
      at yw.a(SourceFile:61)
      at zf.a(SourceFile:235)
      at yx.a(SourceFile:148)
      at we.B(SourceFile:167)
      at to.e(SourceFile:121)
      at th.a(SourceFile:129)
      at ry.cd(SourceFile:620)
      at rx.n(SourceFile:1680)
      at ry.n(SourceFile:473)
      at we.n(SourceFile:120)
      at rx.m(SourceFile:1542)
      at ry.m(SourceFile:265)
      at aho.a(SourceFile:1481)
      at lq.a(SourceFile:719)
      at aho.g(SourceFile:1459)
      at aho.k(SourceFile:1349)
      at lq.k(SourceFile:552)
      at net.minecraft.server.MinecraftServer.D(SourceFile:618)
      at net.minecraft.server.MinecraftServer.C(SourceFile:546)
      at bya.C(SourceFile:154)
      at net.minecraft.server.MinecraftServer.run(SourceFile:450)
      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 –
      Stacktrace:
      at ry.a(SourceFile:445)
      at rx.a(SourceFile:833)
      at zf.a(SourceFile:634)
      at rx.a(SourceFile:766)
      at yw.a(SourceFile:61)
      at zf.a(SourceFile:235)
      at yx.a(SourceFile:148)
      at we.B(SourceFile:167)
      at to.e(SourceFile:121)
      at th.a(SourceFile:129)
      at ry.cd(SourceFile:620)
      at rx.n(SourceFile:1680)
      at ry.n(SourceFile:473)
      at we.n(SourceFile:120)
      at rx.m(SourceFile:1542)
      at ry.m(SourceFile:265)
      at aho.a(SourceFile:1481)
      at lq.a(SourceFile:719)
      at aho.g(SourceFile:1459)

      – Entity being ticked –
      Details:
      Entity Type: VillagerGolem (we)
      Entity ID: 124541
      Entity Name: Iron Golem
      Entity's Exact location: -6,97, 202,00, 401,14
      Entity's Block location: World: (-7,202,401), Chunk: (at 9,12,1 in -1,25; contains blocks -16,0,400 to -1,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
      Entity's Momentum: 0,01, -0,08, 0,00
      Entity's Passengers: []
      Entity's Vehicle: ~ERROR~ NullPointerException: null
      Stacktrace:
      at aho.k(SourceFile:1349)
      at lq.k(SourceFile:552)

      – Affected level –
      Details:
      Level name: <worldname>
      All players: 1 total; [ls['<playername>'/475, l='<worldname>', x=-35,37, y=200,00, z=394,77]]
      Chunk stats: ServerChunkCache: 2242 Drop: 0
      Level seed: -8242230892120991772
      Level generator: ID 00 - default, ver 1. Features enabled: false
      Level generator options:
      Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
      Level time: 0 game time, 0 day time
      Level dimension: 0
      Level storage version: 0x00000 - Unknown?
      Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
      Level game mode: ~ERROR~ NullPointerException: null
      Stacktrace:
      at net.minecraft.server.MinecraftServer.D(SourceFile:618)
      at net.minecraft.server.MinecraftServer.C(SourceFile:546)
      at bya.C(SourceFile:154)
      at net.minecraft.server.MinecraftServer.run(SourceFile:450)
      at java.lang.Thread.run(Thread.java:745)

      – System Details –
      Details:
      Minecraft Version: 15w44b
      Operating System: Windows 8.1 (amd64) version 6.3
      Java Version: 1.8.0_25, Oracle Corporation
      Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
      Memory: 481000400 bytes (458 MB) / 1138573312 bytes (1085 MB) up to 4281597952 bytes (4083 MB)
      JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
      IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
      Profiler Position: N/A (disabled)
      Player Count: 1 / 8; [ls['<playername>'/475, l='<worldname>', x=-35,37, y=200,00, z=394,77]]
      Type: Integrated Server (map_client.txt)
      Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.

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              • Assignee:
                Unassigned
                Reporter:
                georgelucas George Lucas
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                Dates

                • Created:
                  Updated:
                  Resolved: