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

Time: 13年2月15日 下午2:16
Description: Saving entity NBT

java.lang.NullPointerException
	at qw.d(SourceFile:221)
	at qw.b(SourceFile:171)
	at ml.d(SourceFile:971)
	at ml.c(SourceFile:950)
	at zh.a(SourceFile:115)
	at zh.h(SourceFile:214)
	at bgh.a(SourceFile:22)
	at bgh.a(SourceFile:17)
	at bgh.a(SourceFile:12)
	at bgm.a(SourceFile:107)
	at bgm.a(SourceFile:99)
	at bdj.a(SourceFile:314)
	at bdf.a(SourceFile:883)
	at bdf.b(SourceFile:741)
	at net.minecraft.client.Minecraft.J(SourceFile:597)
	at net.minecraft.client.Minecraft.run(SourceFile:526)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at qw.d(SourceFile:221)
	at qw.b(SourceFile:171)

-- Entity being saved --
Details:
	Entity Type: Item (qw)
	Entity ID: 298411
	Entity Name: ~~ERROR~~ NullPointerException: null
	Entity's Exact location: 0.00, 0.00, 0.00
	Entity's Block 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)
	Entity's Momentum: 0.00, 0.00, 0.00
Stacktrace:
	at ml.d(SourceFile:971)
	at ml.c(SourceFile:950)
	at zh.a(SourceFile:115)
	at zh.h(SourceFile:214)
	at bgh.a(SourceFile:22)
	at bgh.a(SourceFile:17)
	at bgh.a(SourceFile:12)

-- Tile Entity Details --
Details:
	Name: MobSpawner // apy
	Block type: ID #52 (tile.mobSpawner // amz)
	Block data value: 1 / 0x1 / 0b0001
	Block location: World: (725,74,-30), Chunk: (at 5,4,2 in 45,-2; contains blocks 720,0,-32 to 735,255,-17), Region: (1,-1; contains chunks 32,-32 to 63,-1, blocks 512,0,-512 to 1023,255,-1)
	Actual block type: ID #52 (tile.mobSpawner // amz)
	Actual block data value: 1 / 0x1 / 0b0001
Stacktrace:
	at bgm.a(SourceFile:107)
	at bgm.a(SourceFile:99)
	at bdj.a(SourceFile:314)
	at bdf.a(SourceFile:883)

-- Affected level --
Details:
	Level name: MpServer
	All players: 3 total; [bbk['agbird'/48, l='MpServer', x=747.50, y=76.62, z=-11.50], bcz['harrywan'/49, l='MpServer', x=13.09, y=65.00, z=62.13], bcz['harrywan'/49, l='MpServer', x=13.09, y=65.00, z=62.13]]
	Chunk stats: MultiplayerChunkCache: 75
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-50,66,0), Chunk: (at 14,4,0 in -4,0; contains blocks -64,0,0 to -49,255,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 3680226 game time, 4776 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: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 19 total; [bbk['agbird'/48, l='MpServer', x=0.50, y=-288.98, z=0.52], bcz['harrywan'/49, l='MpServer', x=1.47, y=-255.14, z=-2.31], bcz['harrywan'/49, l='MpServer', x=13.09, y=65.00, z=62.13], bbk['agbird'/48, l='MpServer', x=747.50, y=76.62, z=-11.50], bcz['harrywan'/49, l='MpServer', x=56.38, y=78.00, z=102.66], sb['Villager'/63, l='MpServer', x=740.69, y=68.00, z=-37.38], sb['Villager'/62, l='MpServer', x=740.06, y=68.00, z=-46.75], qw['item.item.emerald'/68, l='MpServer', x=722.19, y=70.13, z=-35.66], sb['Villager'/69, l='MpServer', x=724.34, y=-56347.98, z=-57.91], sb['Villager'/70, l='MpServer', x=730.34, y=-57471.10, z=-54.59], sb['Villager'/71, l='MpServer', x=725.25, y=-55249.38, z=-50.69], sb['Villager'/64, l='MpServer', x=744.22, y=68.00, z=-32.50], qw['item.item.carrots'/65, l='MpServer', x=742.88, y=74.13, z=-21.00], sb['Villager'/66, l='MpServer', x=724.09, y=-92165.36, z=-47.72], sb['Villager'/67, l='MpServer', x=727.94, y=69.00, z=-46.50], sb['Villager'/72, l='MpServer', x=726.43, y=70.00, z=-53.04], sb['Villager'/73, l='MpServer', x=731.69, y=67.00, z=-53.72], sb['Villager'/74, l='MpServer', x=717.34, y=70.00, z=-44.28], sb['Villager'/75, l='MpServer', x=715.13, y=71.00, z=-45.47]]
	Retry entities: 0 total; []
Stacktrace:
	at bbj.a(SourceFile:282)
	at net.minecraft.client.Minecraft.b(SourceFile:1876)
	at net.minecraft.client.Minecraft.run(SourceFile:535)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 13w07a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_13, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 333262312 bytes (317 MB) / 504037376 bytes (480 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 10836 (606816 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: $Proxy3, $Proxy4]
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	LWJGL: 2.4.2
	OpenGL: ATI Radeon HD 4200 GL version 3.3.11653 Compatibility Profile Context, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: oCd pack 1.5beta by disco.zip
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 110 (6160 bytes; 0 MB) allocated, 32 (1792 bytes; 0 MB) used