java.lang.NullPointerException: Unexpected error
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at com.google.common.collect.Lists.newArrayList(Lists.java:126)
	at bao.a(SourceFile:144)
	at bao.a(SourceFile:123)
	at bao.a(SourceFile:119)
	at biv.a(SourceFile:456)
	at ga.a(SourceFile:38)
	at ga.a(SourceFile:9)
	at ef.a(SourceFile:164)
	at biy.e(SourceFile:212)

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

Time: 25/10/13 17:57
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at com.google.common.collect.Lists.newArrayList(Lists.java:126)
	at bao.a(SourceFile:144)
	at bao.a(SourceFile:123)
	at bao.a(SourceFile:119)
	at biv.a(SourceFile:456)
	at ga.a(SourceFile:38)
	at ga.a(SourceFile:9)
	at ef.a(SourceFile:164)
	at biy.e(SourceFile:212)
	at azd.o(SourceFile:1281)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)


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

-- Head --
Stacktrace:
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at com.google.common.collect.Lists.newArrayList(Lists.java:126)
	at bao.a(SourceFile:144)
	at bao.a(SourceFile:123)
	at bao.a(SourceFile:119)
	at biv.a(SourceFile:456)
	at ga.a(SourceFile:38)
	at ga.a(SourceFile:9)
	at ef.a(SourceFile:164)
	at biy.e(SourceFile:212)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bje['Lord_B_Webb'/18229, l='MpServer', x=-163.34, y=54.62, z=-15.72]]
	Chunk stats: MultiplayerChunkCache: 255, 255
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-143,4,8), Chunk: (at 1,0,8 in -9,0; contains blocks -144,0,0 to -129,255,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 5000555 game time, 12628 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: 100 total; [us['Chicken'/18151, l='MpServer', x=-130.44, y=53.00, z=-87.56], us['Chicken'/18150, l='MpServer', x=-116.63, y=53.00, z=-91.53], us['Chicken'/18149, l='MpServer', x=-119.97, y=53.00, z=-93.41], us['Chicken'/18148, l='MpServer', x=-120.41, y=53.00, z=-84.59], us['Chicken'/18147, l='MpServer', x=-114.59, y=53.00, z=-92.56], us['Chicken'/18146, l='MpServer', x=-121.84, y=57.00, z=-94.16], us['Chicken'/18145, l='MpServer', x=-122.28, y=57.00, z=-95.16], us['Chicken'/18144, l='MpServer', x=-120.75, y=57.00, z=-95.75], us['Chicken'/18159, l='MpServer', x=-123.84, y=57.00, z=-96.34], us['Chicken'/18158, l='MpServer', x=-119.47, y=53.00, z=-89.53], us['Chicken'/18157, l='MpServer', x=-120.19, y=56.63, z=-95.69], us['Chicken'/18156, l='MpServer', x=-121.81, y=57.00, z=-95.69], us['Chicken'/18155, l='MpServer', x=-121.16, y=57.00, z=-94.16], us['Chicken'/18154, l='MpServer', x=-121.56, y=56.63, z=-96.31], us['Chicken'/18153, l='MpServer', x=-122.47, y=53.00, z=-92.34], us['Chicken'/18152, l='MpServer', x=-119.69, y=53.00, z=-95.66], us['Chicken'/18166, l='MpServer', x=-115.47, y=53.00, z=-78.63], us['Chicken'/18167, l='MpServer', x=-121.31, y=53.00, z=-54.69], us['Chicken'/18164, l='MpServer', x=-123.34, y=57.00, z=-95.78], us['Chicken'/18165, l='MpServer', x=-118.59, y=53.00, z=-75.63], us['Chicken'/18162, l='MpServer', x=-123.84, y=57.00, z=-95.16], us['Chicken'/18163, l='MpServer', x=-122.66, y=56.63, z=-96.34], us['Chicken'/18160, l='MpServer', x=-121.25, y=56.63, z=-95.59], us['Chicken'/18161, l='MpServer', x=-120.28, y=57.00, z=-95.16], rf['entity.ItemFrame.name'/18174, l='MpServer', x=-126.06, y=54.50, z=62.50], rf['entity.ItemFrame.name'/18175, l='MpServer', x=-126.06, y=54.50, z=63.50], rf['entity.ItemFrame.name'/18172, l='MpServer', x=-126.06, y=54.50, z=59.50], rf['entity.ItemFrame.name'/18173, l='MpServer', x=-126.06, y=54.50, z=61.50], us['Chicken'/18170, l='MpServer', x=-119.59, y=53.00, z=-33.41], rf['entity.ItemFrame.name'/18171, l='MpServer', x=-126.06, y=54.50, z=58.50], us['Chicken'/18168, l='MpServer', x=-112.41, y=53.00, z=-54.41], us['Chicken'/18169, l='MpServer', x=-124.44, y=53.00, z=-40.59], us['Chicken'/18119, l='MpServer', x=-123.84, y=57.00, z=-95.81], ut['Cow'/18112, l='MpServer', x=-134.66, y=53.00, z=62.56], rf['entity.ItemFrame.name'/18115, l='MpServer', x=-143.50, y=55.50, z=101.94], vb['Sheep'/18114, l='MpServer', x=-133.47, y=53.00, z=62.72], us['Chicken'/18121, l='MpServer', x=-121.72, y=57.00, z=-96.84], us['Chicken'/18120, l='MpServer', x=-122.25, y=57.00, z=-96.84], us['Chicken'/18123, l='MpServer', x=-120.69, y=57.00, z=-96.84], us['Chicken'/18122, l='MpServer', x=-121.19, y=57.00, z=-96.84], us['Chicken'/18132, l='MpServer', x=-123.84, y=57.00, z=-96.84], us['Chicken'/18133, l='MpServer', x=-122.13, y=57.00, z=-96.22], us['Chicken'/18134, l='MpServer', x=-120.16, y=57.00, z=-96.25], us['Chicken'/18135, l='MpServer', x=-120.81, y=57.00, z=-96.28], us['Chicken'/18128, l='MpServer', x=-120.16, y=57.00, z=-96.84], us['Chicken'/18140, l='MpServer', x=-122.81, y=57.00, z=-96.84], us['Chicken'/18141, l='MpServer', x=-123.34, y=56.00, z=-96.28], us['Chicken'/18142, l='MpServer', x=-123.25, y=57.00, z=-95.16], us['Chicken'/18143, l='MpServer', x=-122.72, y=56.63, z=-95.72], us['Chicken'/18136, l='MpServer', x=-123.28, y=57.00, z=-96.84], us['Chicken'/18137, l='MpServer', x=-121.53, y=57.00, z=-94.72], us['Chicken'/18139, l='MpServer', x=-120.31, y=53.00, z=-96.09], rf['entity.ItemFrame.name'/18095, l='MpServer', x=-144.50, y=55.50, z=101.94], rf['entity.ItemFrame.name'/18094, l='MpServer', x=-146.50, y=55.50, z=101.94], us['Chicken'/18093, l='MpServer', x=-158.38, y=53.00, z=-50.59], rn['Painting'/18205, l='MpServer', x=-111.00, y=47.00, z=69.06], rn['Painting'/18204, l='MpServer', x=-111.00, y=47.00, z=75.94], ut['Cow'/18106, l='MpServer', x=-143.38, y=53.00, z=-93.25], rn['Painting'/18183, l='MpServer', x=-113.00, y=47.00, z=69.06], us['Chicken'/18110, l='MpServer', x=-128.19, y=53.00, z=-97.69], us['Chicken'/18109, l='MpServer', x=-139.44, y=53.00, z=-96.53], rf['entity.ItemFrame.name'/18055, l='MpServer', x=-190.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18054, l='MpServer', x=-191.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18057, l='MpServer', x=-189.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18056, l='MpServer', x=-189.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18059, l='MpServer', x=-187.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18058, l='MpServer', x=-188.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18060, l='MpServer', x=-186.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18064, l='MpServer', x=-161.94, y=55.50, z=57.50], rf['entity.ItemFrame.name'/18065, l='MpServer', x=-165.94, y=55.50, z=62.50], rf['entity.ItemFrame.name'/18066, l='MpServer', x=-165.94, y=55.50, z=61.50], rf['entity.ItemFrame.name'/18067, l='MpServer', x=-165.94, y=55.50, z=60.50], rf['entity.ItemFrame.name'/18068, l='MpServer', x=-165.94, y=55.50, z=59.50], rf['entity.ItemFrame.name'/18069, l='MpServer', x=-165.94, y=55.50, z=58.50], rf['entity.ItemFrame.name'/18044, l='MpServer', x=-192.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18043, l='MpServer', x=-193.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18042, l='MpServer', x=-194.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18041, l='MpServer', x=-195.50, y=56.50, z=-61.06], rf['entity.ItemFrame.name'/18040, l='MpServer', x=-196.50, y=56.50, z=-61.06], rg['entity.LeashKnot.name'/18228, l='MpServer', x=-134.50, y=49.50, z=63.50], bje['Lord_B_Webb'/18229, l='MpServer', x=-163.34, y=54.62, z=-15.72], us['Chicken'/18216, l='MpServer', x=-93.72, y=53.00, z=-74.59], us['Chicken'/18211, l='MpServer', x=-86.47, y=53.00, z=-86.56], us['Chicken'/18214, l='MpServer', x=-89.34, y=53.00, z=-92.53], us['Chicken'/18203, l='MpServer', x=-104.56, y=53.00, z=-49.44], us['Chicken'/18202, l='MpServer', x=-100.47, y=53.00, z=-95.56], us['Chicken'/18207, l='MpServer', x=-93.47, y=53.00, z=-95.66], rn['Painting'/18205, l='MpServer', x=-111.00, y=47.00, z=69.06], rn['Painting'/18204, l='MpServer', x=-111.00, y=47.00, z=75.94], rf['entity.ItemFrame.name'/18186, l='MpServer', x=-127.50, y=54.50, z=64.94], rf['entity.ItemFrame.name'/18184, l='MpServer', x=-126.06, y=54.50, z=64.50], rf['entity.ItemFrame.name'/18185, l='MpServer', x=-126.06, y=55.50, z=64.50], rf['entity.ItemFrame.name'/18178, l='MpServer', x=-126.06, y=55.50, z=59.50], rf['entity.ItemFrame.name'/18179, l='MpServer', x=-126.06, y=55.50, z=60.50], rf['entity.ItemFrame.name'/18176, l='MpServer', x=-126.06, y=54.50, z=60.50], rf['entity.ItemFrame.name'/18177, l='MpServer', x=-126.06, y=55.50, z=58.50], rf['entity.ItemFrame.name'/18182, l='MpServer', x=-126.06, y=55.50, z=63.50], rn['Painting'/18183, l='MpServer', x=-113.00, y=47.00, z=69.06], rf['entity.ItemFrame.name'/18180, l='MpServer', x=-126.06, y=55.50, z=61.50], rf['entity.ItemFrame.name'/18181, l='MpServer', x=-126.06, y=55.50, z=62.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at biz.a(SourceFile:284)
	at azd.b(SourceFile:1951)
	at azd.e(SourceFile:718)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 101078800 bytes (96 MB) / 518979584 bytes (494 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 818 (45808 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Launched Version: 1.7.2
	LWJGL: 2.9.0
	OpenGL: Intel(R) HD Graphics GL version 3.1.0 - Build 8.15.10.2712, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (UK)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 277 (15512 bytes; 0 MB) allocated, 18 (1008 bytes; 0 MB) used
	Anisotropic Filtering: On (4)