minecraft crashes when i open world - Java Edition Support - Support - Minecraft Forum

#1 Dec 17, 2014

user-18240061

Join Date: 12/17/2014
Posts: 1
Member Details

when i start the world it goes fine for a bit but then it crashes then i try to reopen the world and it crashes immediately this is the crash report

---- Minecraft Crash Report ----
// Don't do that.

Time: 17/12/14 20:50
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at net.minecraft.client.network.NetHandlerPlayClient.func_147281_a(NetHandlerPlayClient.java:744)
at net.minecraft.network.play.server.S0FPacketSpawnMob.func_148833_a(SourceFile:97)
at net.minecraft.network.play.server.S0FPacketSpawnMob.func_148833_a(SourceFile:15)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1591)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:962)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- Head --
Stacktrace:
at net.minecraft.client.network.NetHandlerPlayClient.func_147281_a(NetHandlerPlayClient.java:744)
at net.minecraft.network.play.server.S0FPacketSpawnMob.func_148833_a(SourceFile:97)
at net.minecraft.network.play.server.S0FPacketSpawnMob.func_148833_a(SourceFile:15)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['vismar21'/23003, l='MpServer', x=-119.62, y=75.62, z=240.53]]
Chunk stats: MultiplayerChunkCache: 289, 289
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-144,64,244), Chunk: (at 0,4,4 in -9,15; contains blocks -144,0,240 to -129,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 898 game time, 898 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: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 96 total; [EntityZombie['Zombie'/28678, l='MpServer', x=-79.94, y=24.00, z=219.59], EntitySkeleton['Skeleton'/24628, l='MpServer', x=-148.47, y=40.00, z=274.91], EntitySkeleton['Skeleton'/24629, l='MpServer', x=-147.25, y=40.00, z=276.72], EntitySkeleton['Skeleton'/24632, l='MpServer', x=-93.50, y=34.00, z=301.50], EntityItem['item.item.arrow'/28928, l='MpServer', x=-182.09, y=25.13, z=234.94], EntitySkeleton['Skeleton'/28967, l='MpServer', x=-74.78, y=19.00, z=217.28], EntityCow['Cow'/22867, l='MpServer', x=-186.50, y=82.00, z=172.50], EntityCow['Cow'/22868, l='MpServer', x=-191.72, y=73.00, z=177.47], EntityCow['Cow'/22869, l='MpServer', x=-186.50, y=76.00, z=176.50], EntityCow['Cow'/22870, l='MpServer', x=-184.50, y=81.00, z=173.50], RedCow['Apple Cow'/22871, l='MpServer', x=-157.51, y=68.00, z=261.88], RedCow['Apple Cow'/22872, l='MpServer', x=-158.28, y=63.00, z=275.72], RedCow['Apple Cow'/22873, l='MpServer', x=-144.94, y=63.00, z=259.16], RedCow['Apple Cow'/22874, l='MpServer', x=-156.45, y=67.58, z=266.52], EntityZombie['Zombie'/24926, l='MpServer', x=-59.50, y=21.00, z=270.50], EntitySheep['Sheep'/22880, l='MpServer', x=-125.50, y=83.00, z=179.50], EntitySheep['Sheep'/22881, l='MpServer', x=-124.53, y=80.00, z=180.31], EntitySheep['Sheep'/22882, l='MpServer', x=-121.50, y=79.00, z=179.50], EntitySheep['Sheep'/22883, l='MpServer', x=-128.50, y=87.00, z=177.50], EntitySheep['Sheep'/22887, l='MpServer', x=-114.50, y=88.00, z=209.50], EntitySheep['Sheep'/22888, l='MpServer', x=-105.53, y=83.00, z=202.25], EntitySheep['Sheep'/22889, l='MpServer', x=-114.50, y=84.00, z=214.50], EntitySheep['Sheep'/22890, l='MpServer', x=-113.53, y=92.00, z=211.22], EntityChicken['Chicken'/22897, l='MpServer', x=-85.53, y=89.00, z=163.38], EntityCow['Cow'/22907, l='MpServer', x=-64.09, y=70.00, z=226.47], EntityCow['Cow'/22908, l='MpServer', x=-62.47, y=70.00, z=227.97], EntityCow['Cow'/22909, l='MpServer', x=-62.19, y=70.00, z=226.34], EntityCow['Cow'/22910, l='MpServer', x=-64.50, y=70.00, z=228.50], EntityChicken['Chicken'/22911, l='MpServer', x=-45.50, y=77.00, z=242.50], EntityChicken['Chicken'/22915, l='MpServer', x=-51.50, y=71.00, z=313.50], EntityChicken['Chicken'/22916, l='MpServer', x=-49.50, y=72.00, z=312.50], EntityChicken['Chicken'/22917, l='MpServer', x=-52.91, y=71.00, z=312.81], EntityChicken['Chicken'/22918, l='MpServer', x=-55.50, y=70.00, z=313.50], EntityCreeper['Creeper'/24981, l='MpServer', x=-60.50, y=51.00, z=239.50], EntityCreeper['Creeper'/24982, l='MpServer', x=-63.69, y=51.00, z=238.69], EntityEnderman['Enderman'/25038, l='MpServer', x=-171.69, y=42.00, z=253.06], EntityEnderman['Enderman'/25039, l='MpServer', x=-172.47, y=42.00, z=251.50], EntityEnderman['Enderman'/25040, l='MpServer', x=-174.66, y=42.00, z=257.88], EntityZombie['Zombie'/25041, l='MpServer', x=-196.50, y=24.00, z=281.50], EntityZombie['Zombie'/25042, l='MpServer', x=-197.97, y=24.00, z=285.50], EntityItem['item.item.seeds'/29181, l='MpServer', x=-89.47, y=67.13, z=271.94], EntityBat['Bat'/23048, l='MpServer', x=-101.82, y=33.25, z=301.41], Cockateil['Bird'/27161, l='MpServer', x=-143.19, y=69.12, z=255.85], EntitySquid['Squid'/23067, l='MpServer', x=-187.47, y=49.38, z=268.50], EntitySquid['Squid'/23071, l='MpServer', x=-181.22, y=49.34, z=277.38], EntitySquid['Squid'/23075, l='MpServer', x=-178.38, y=45.97, z=273.53], EntitySquid['Squid'/23079, l='MpServer', x=-178.50, y=56.31, z=288.84], EntitySquid['Squid'/23080, l='MpServer', x=-177.31, y=51.38, z=274.69], EntitySquid['Squid'/23081, l='MpServer', x=-178.19, y=56.34, z=281.81], EntityZombie['Zombie'/29225, l='MpServer', x=-191.16, y=31.00, z=251.40], EntitySquid['Squid'/23082, l='MpServer', x=-183.31, y=58.09, z=289.59], EntityZombie['Zombie'/29226, l='MpServer', x=-193.50, y=35.00, z=244.50], EntitySquid['Squid'/23083, l='MpServer', x=-161.19, y=59.13, z=285.50], EntitySquid['Squid'/23084, l='MpServer', x=-177.72, y=59.38, z=275.72], EntitySquid['Squid'/23085, l='MpServer', x=-168.44, y=60.34, z=285.72], EntitySquid['Squid'/23086, l='MpServer', x=-182.63, y=54.75, z=281.13], EntitySquid['Squid'/23087, l='MpServer', x=-176.94, y=58.03, z=285.66], EntitySquid['Squid'/23088, l='MpServer', x=-161.50, y=58.00, z=284.50], EntitySquid['Squid'/23089, l='MpServer', x=-162.41, y=59.30, z=285.53], EntitySquid['Squid'/23090, l='MpServer', x=-167.69, y=56.39, z=286.59], EntitySquid['Squid'/23157, l='MpServer', x=-181.13, y=51.88, z=303.19], EntitySquid['Squid'/23158, l='MpServer', x=-182.75, y=53.66, z=296.94], EntitySquid['Squid'/23161, l='MpServer', x=-175.16, y=53.34, z=288.16], EntitySquid['Squid'/23163, l='MpServer', x=-167.50, y=53.38, z=298.69], EntitySquid['Squid'/23164, l='MpServer', x=-173.84, y=55.00, z=290.19], EntityBat['Bat'/29317, l='MpServer', x=-98.38, y=24.79, z=281.13], EntityClientPlayerMP['vismar21'/23003, l='MpServer', x=-119.62, y=75.62, z=240.53], Cockateil['Bird'/23214, l='MpServer', x=-98.72, y=77.96, z=214.90], EntityZombie['Zombie'/29464, l='MpServer', x=-134.50, y=22.00, z=246.50], EntityZombie['Zombie'/29465, l='MpServer', x=-133.50, y=22.00, z=246.50], EntityZombie['Zombie'/29466, l='MpServer', x=-132.50, y=22.00, z=245.50], EntitySkeleton['Skeleton'/29470, l='MpServer', x=-131.50, y=22.00, z=244.50], EntityCreeper['Creeper'/23329, l='MpServer', x=-84.50, y=24.00, z=315.50], EntityCreeper['Creeper'/23330, l='MpServer', x=-85.50, y=24.00, z=317.50], Cockateil['Bird'/23403, l='MpServer', x=-97.26, y=67.00, z=258.45], EntitySkeleton['Skeleton'/23468, l='MpServer', x=-79.50, y=22.00, z=188.50], EntitySkeleton['Skeleton'/23469, l='MpServer', x=-83.50, y=22.00, z=188.50], EntitySkeleton['Skeleton'/23471, l='MpServer', x=-80.50, y=22.00, z=189.50], EntityZombie['Zombie'/29791, l='MpServer', x=-152.84, y=36.00, z=216.75], EntityItem['item.item.seeds'/25706, l='MpServer', x=-85.22, y=66.13, z=280.75], EntityZombie['Zombie'/29881, l='MpServer', x=-155.28, y=19.00, z=272.63], EntityZombie['Zombie'/29883, l='MpServer', x=-155.50, y=18.00, z=263.50], EntityWitch['Witch'/29886, l='MpServer', x=-153.50, y=18.00, z=263.50], EntityWitch['Witch'/29887, l='MpServer', x=-155.50, y=18.00, z=262.50], EntitySpider['Spider'/23750, l='MpServer', x=-109.28, y=14.00, z=203.56], EntityCreeper['Creeper'/29897, l='MpServer', x=-137.50, y=67.00, z=186.50], EntityCreeper['Creeper'/29898, l='MpServer', x=-133.50, y=67.00, z=185.50], EntitySkeleton['Skeleton'/23890, l='MpServer', x=-88.50, y=24.00, z=314.50], EntitySkeleton['Skeleton'/23975, l='MpServer', x=-176.09, y=31.00, z=266.50], EntitySkeleton['Skeleton'/23984, l='MpServer', x=-181.50, y=25.00, z=235.50], EntitySkeleton['Skeleton'/23994, l='MpServer', x=-130.50, y=65.00, z=178.50], EntitySkeleton['Skeleton'/24054, l='MpServer', x=-185.50, y=25.00, z=297.50], EntitySkeleton['Skeleton'/24064, l='MpServer', x=-64.09, y=19.00, z=300.50], EntityCreeper['Creeper'/24065, l='MpServer', x=-69.50, y=19.00, z=296.50], EntitySpider['Spider'/24352, l='MpServer', x=-172.88, y=24.00, z=255.94], EntitySpider['Spider'/24478, l='MpServer', x=-110.94, y=34.00, z=237.06]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2433)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:916)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 68295552 bytes (65 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.05 FML v7.10.85.1236 Minecraft Forge 10.13.2.1236 24 mods loaded, 24 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
FML{7.10.85.1236} [Forge Mod Loader] (forge-1.7.10-10.13.2.1236.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Forge{10.13.2.1236} [Minecraft Forge] (forge-1.7.10-10.13.2.1236.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
CodeChickenCore{1.0.2.11} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
NotEnoughItems{1.0.2.15} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.2.15-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
FamiliarsAPI{1.7.10} [Familiars API] (FamiliarsAPI-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
lucky{5.1.0} [Lucky Block] ([1-7-10]_Lucky_Block_v5-1-0 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
hearts{1.0} [Hearts] ([1.7.10][1.7.2] Heart Crystal 1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
DamageIndicatorsMod{3.2.0} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
bspkrsCore{6.13} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Treecapitator{1.7.2} [Treecapitator] ([1.7.2]Treecapitator-universal-2.0.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
AnimationAPI{1.2.3} [AnimationAPI] (AnimationAPI-1.7.10-1.2.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Backpack{2.0.0} [Backpack] (backpack-2.0.0-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
BattleTowers{1.4.8} [Battle Towers] (BattleTowers-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
dungeonpack{1.7.10-1.0} [Dungeon Pack] (dungeonpack-1.7.10-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
DefaultMobPack{1.7.10} [DefaultMobPack] (FamiliarsDefaultMobPack-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
ExtendedFamPack{1.7.10} [ExtendedFamPack] (FamiliarsExtendedFamPack-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
HerobrineFamPack{1.7.10} [HerobrineFamPack] (FamiliarsHerobrineFamPack-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
GraveStone{2.10.1} [GraveStone] (GraveStone 2.10.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
MSM3{3.0.0d} [More Swords 3] (MSM-SNAP-3.0.0e-For-MC-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
OreSpawn{1.7.10.20.2} [OreSpawn] (orespawn-1.7.10-20.2) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
ReiMinimap{1.7.10} [Rei's Minimap] (Reis-Minimap-Mod-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
telepads{1.6.4 v5} [Teleportation Pads] (Telepads-1.7.2_1.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
camping{2.1} [The Camping Mod 2] (TheCampingMod_2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Launched Version: 1.7.10-Forge10.13.2.1236
LWJGL: 2.9.1
OpenGL: GeForce GTX 580/PCIe/SSE2 GL version 4.4.0 NVIDIA 344.75, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

#2 Dec 17, 2014

zohar101

Glowstone Miner
Join Date: 3/4/2012
Posts: 3,073
Member Details

Some mob spawning mob is crashing you. There is no indication which one so you just gotta figure out which one by taking out mods one by one until it stops crashing.