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Hey guys, every time I load or create a modded world, it crashes and gives me this crash report. please help.







---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 2/8/15 10:59 AM
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:1590)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961)
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['sergei175'/764, l='MpServer', x=85.50, y=67.62, z=265.50]]
Chunk stats: MultiplayerChunkCache: 60, 69
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (80,64,256), Chunk: (at 0,4,0 in 5,16; contains blocks 80,0,256 to 95,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 7 game time, 7 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: 71 total; [EntityClientPlayerMP['sergei175'/764, l='MpServer', x=85.50, y=67.62, z=265.50], MoCEntityCricket['Cricket'/786, l='MpServer', x=104.50, y=64.00, z=310.50], MoCEntityCricket['Cricket'/787, l='MpServer', x=107.50, y=64.00, z=313.50], MoCEntityCricket['Cricket'/788, l='MpServer', x=107.50, y=64.00, z=309.50], MoCEntityCricket['Cricket'/789, l='MpServer', x=105.50, y=64.00, z=311.50], EntityWaypointContainer['unknown'/792, l='MpServer', x=0.00, y=0.00, z=0.00], MoCEntityDuck['Duck'/293, l='MpServer', x=55.50, y=73.00, z=208.50], MoCEntityDuck['Duck'/294, l='MpServer', x=53.50, y=73.00, z=210.50], MoCEntityOstrich['Ostrich'/295, l='MpServer', x=55.50, y=63.00, z=313.50], EntityButterfly['Butterfly'/810, l='MpServer', x=62.53, y=63.06, z=278.53], MoCEntityGoat['Goat'/303, l='MpServer', x=61.31, y=72.00, z=210.41], MoCEntityGoat['Goat'/304, l='MpServer', x=64.75, y=72.44, z=208.69], MoCEntityOstrich['Ostrich'/305, l='MpServer', x=62.50, y=63.00, z=289.50], MoCEntityOstrich['Ostrich'/328, l='MpServer', x=103.50, y=63.00, z=294.50], EntitySquid['Squid'/840, l='MpServer', x=141.50, y=62.00, z=283.50], WormLarge['Large Worm'/329, l='MpServer', x=99.50, y=62.47, z=287.50], EntityCow['Cow'/465, l='MpServer', x=156.53, y=64.00, z=275.50], EntityCow['Cow'/466, l='MpServer', x=156.50, y=66.00, z=276.50], Lizard['Lizard'/851, l='MpServer', x=143.50, y=62.00, z=280.50], EntityCow['Cow'/467, l='MpServer', x=155.19, y=64.00, z=275.50], WormSmall['Small Worm'/724, l='MpServer', x=104.50, y=62.84, z=284.50], Lizard['Lizard'/852, l='MpServer', x=142.50, y=62.00, z=287.50], EntityChicken['Chicken'/468, l='MpServer', x=152.50, y=63.00, z=275.50], WormMedium['Medium Worm'/725, l='MpServer', x=99.50, y=62.84, z=289.50], EntitySquid['Squid'/853, l='MpServer', x=143.50, y=62.00, z=282.50], EntityChicken['Chicken'/469, l='MpServer', x=158.50, y=63.00, z=273.50], WormSmall['Small Worm'/726, l='MpServer', x=101.50, y=62.84, z=284.50], WormMedium['Medium Worm'/727, l='MpServer', x=97.50, y=63.16, z=286.50], WormSmall['Small Worm'/728, l='MpServer', x=100.50, y=62.38, z=291.50], WormMedium['Medium Worm'/729, l='MpServer', x=95.50, y=63.16, z=287.50], WormSmall['Small Worm'/730, l='MpServer', x=99.50, y=62.84, z=286.50], WormMedium['Medium Worm'/731, l='MpServer', x=99.50, y=63.16, z=287.50], WormSmall['Small Worm'/732, l='MpServer', x=99.50, y=62.84, z=287.50], WormMedium['Medium Worm'/733, l='MpServer', x=98.50, y=62.84, z=289.50], WormSmall['Small Worm'/734, l='MpServer', x=102.50, y=62.38, z=290.50], WormMedium['Medium Worm'/735, l='MpServer', x=99.50, y=63.16, z=285.50], WormSmall['Small Worm'/736, l='MpServer', x=99.50, y=62.84, z=285.50], WormMedium['Medium Worm'/737, l='MpServer', x=103.50, y=63.16, z=287.50], WormSmall['Small Worm'/738, l='MpServer', x=99.50, y=62.84, z=282.50], WormMedium['Medium Worm'/739, l='MpServer', x=98.50, y=62.84, z=288.50], WormSmall['Small Worm'/740, l='MpServer', x=98.50, y=62.84, z=284.50], WormMedium['Medium Worm'/741, l='MpServer', x=102.50, y=62.84, z=289.50], WormSmall['Small Worm'/742, l='MpServer', x=98.50, y=62.84, z=287.50], WormMedium['Medium Worm'/743, l='MpServer', x=102.50, y=63.16, z=284.50], WormSmall['Small Worm'/744, l='MpServer', x=101.50, y=62.84, z=287.50], WormMedium['Medium Worm'/745, l='MpServer', x=97.50, y=62.84, z=288.50], WormSmall['Small Worm'/746, l='MpServer', x=97.50, y=62.84, z=287.50], WormMedium['Medium Worm'/747, l='MpServer', x=99.50, y=62.84, z=291.50], WormSmall['Small Worm'/748, l='MpServer', x=98.50, y=62.84, z=283.50], WormMedium['Medium Worm'/749, l='MpServer', x=102.50, y=62.84, z=289.50], WormSmall['Small Worm'/750, l='MpServer', x=97.50, y=62.84, z=286.50], WormMedium['Medium Worm'/751, l='MpServer', x=99.50, y=63.16, z=287.50], WormSmall['Small Worm'/752, l='MpServer', x=99.50, y=62.38, z=288.50], WormMedium['Medium Worm'/753, l='MpServer', x=103.50, y=63.16, z=287.50], MoCEntityOstrich['Ostrich'/369, l='MpServer', x=119.03, y=64.22, z=295.91], WormSmall['Small Worm'/754, l='MpServer', x=100.50, y=62.84, z=286.50], WormMedium['Medium Worm'/755, l='MpServer', x=99.50, y=62.84, z=289.50], WormSmall['Small Worm'/756, l='MpServer', x=100.50, y=62.38, z=291.50], EntityVillager['Villager'/372, l='MpServer', x=114.50, y=67.00, z=330.50], WormMedium['Medium Worm'/757, l='MpServer', x=96.50, y=62.84, z=289.50], EntityVillager['Villager'/373, l='MpServer', x=114.50, y=68.00, z=331.50], WormSmall['Small Worm'/758, l='MpServer', x=95.50, y=62.38, z=288.50], EntitySquid['Squid'/886, l='MpServer', x=130.50, y=62.00, z=313.50], WormMedium['Medium Worm'/759, l='MpServer', x=102.50, y=63.16, z=287.50], EntitySquid['Squid'/887, l='MpServer', x=133.50, y=62.00, z=316.50], WormSmall['Small Worm'/760, l='MpServer', x=101.50, y=62.84, z=283.50], EntitySquid['Squid'/888, l='MpServer', x=133.50, y=62.00, z=314.50], WormMedium['Medium Worm'/761, l='MpServer', x=99.50, y=63.16, z=287.50], EntitySquid['Squid'/889, l='MpServer', x=129.50, y=62.00, z=313.50], WormSmall['Small Worm'/762, l='MpServer', x=101.50, y=62.38, z=288.50], WormMedium['Medium Worm'/763, l='MpServer', x=97.50, y=62.84, z=289.50]]
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:2432)
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: 151661168 bytes (144 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 v7.10.85.1291 Minecraft Forge 10.13.2.1291 Optifine OptiFine_1.7.10_HD_B4 22 mods loaded, 22 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
CodeChickenCore{1.0.4.29} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
NotEnoughItems{1.0.3.60} [Not Enough Items] (Not-Enough-Items-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
DamageIndicatorsMod{3.2.0} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.2.0(1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Treecapitator{1.7.10} [Treecapitator] ([1.7.10]Treecapitator-universal-2.0.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Backpack{2.0.1} [Backpack] (Backpacks-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->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
bettervillages{0.3} [Better Villages Mod] (Better-Villages-Mod-1.7.10 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
diversity{ALPHA 1.5} [Diversity] (Diversity-1.7.10-Alpha-1.5) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MoCreatures{6.3.0} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
extvil{1.7.10-2.4} [Extended_Villages] (extvil-1.7.10-2.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
lucky{5.1.0} [Lucky Block] (Lucky-Block-Mod-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
radixcore{1.3.4} [RadixCore] (RadixCore-1.7.10-1.3.4-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mca{4.1.5} [Minecraft Comes Alive] (MCA-1.7.10-4.1.5-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
movillages{1.2.1} [Mo' Villages] (MoVillages-1.3.1 (1).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
OreSpawn{1.7.10.20} [OreSpawn] (Ore-Spawn-Mod-1.7.10.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Roguelike{1.3.5} [Roguelike Dungeons] (roguelike-1.7.10-1.3.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AS_Ruins{13.4} [Ruins Spawning System] (Ruins-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
voxelmap{1.7.10} [VoxelMap No Radar] (voxelmapNoRadar-1.7.10-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Launched Version: 1.7.10-Forge10.13.2.1291
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics GL version 4.0.0 - Build 10.18.10.3621, Intel
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)

One of the mob spawning mods is derping. Try taking out mo'creatures. If still crashing, take out orespawn.