java.lang.NullPointerException: Updating screen events
	at yg.e(SourceFile:276)
	at yg.a(SourceFile:425)
	at bde.g(SourceFile:115)
	at bde.a(SourceFile:160)
	at ye.b(SourceFile:83)
	at ye.a(SourceFile:377)
	at yg.a(SourceFile:119)
	at yh.e(SourceFile:40)
	at pu.a(SourceFile:68)
	at zk.c(SourceFile:77)
	at ye.a(SourceFile:464)
	at yg.b(SourceFile:394)
	at ye.a(SourceFile:193)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bde.a(SourceFile:121)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 10/25/13 8:29 PM
Description: Updating screen events

java.lang.NullPointerException: Updating screen events
	at yg.e(SourceFile:276)
	at yg.a(SourceFile:425)
	at bde.g(SourceFile:115)
	at bde.a(SourceFile:160)
	at ye.b(SourceFile:83)
	at ye.a(SourceFile:377)
	at yg.a(SourceFile:119)
	at yh.e(SourceFile:40)
	at pu.a(SourceFile:68)
	at zk.c(SourceFile:77)
	at ye.a(SourceFile:464)
	at yg.b(SourceFile:394)
	at ye.a(SourceFile:193)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bde.a(SourceFile:121)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)
	at azd.o(SourceFile:1303)
	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 yg.e(SourceFile:276)
	at yg.a(SourceFile:425)
	at bde.g(SourceFile:115)
	at bde.a(SourceFile:160)
	at ye.b(SourceFile:83)
	at ye.a(SourceFile:377)
	at yg.a(SourceFile:119)
	at yh.e(SourceFile:40)
	at pu.a(SourceFile:68)
	at zk.c(SourceFile:77)
	at ye.a(SourceFile:464)
	at yg.b(SourceFile:394)
	at ye.a(SourceFile:193)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bde.a(SourceFile:121)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

-- Affected screen --
Details:
	Screen name: bde

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bje['bhodog'/473, l='MpServer', x=195.66, y=65.62, z=257.88]]
	Chunk stats: MultiplayerChunkCache: 287, 287
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (100,64,252), Chunk: (at 4,4,12 in 6,15; contains blocks 96,0,240 to 111,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 17847 game time, 7162 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: 99 total; [vb['Sheep'/279, l='MpServer', x=233.50, y=67.00, z=252.78], us['Chicken'/283, l='MpServer', x=230.41, y=65.00, z=270.56], vb['Sheep'/282, l='MpServer', x=233.78, y=64.00, z=267.34], vb['Sheep'/281, l='MpServer', x=239.84, y=63.00, z=269.59], wx['Skeleton'/280, l='MpServer', x=239.47, y=20.00, z=261.56], wx['Skeleton'/2738, l='MpServer', x=123.50, y=29.00, z=220.50], vb['Sheep'/287, l='MpServer', x=238.63, y=63.00, z=283.63], xc['Zombie'/2739, l='MpServer', x=132.50, y=29.00, z=222.50], vb['Sheep'/286, l='MpServer', x=237.28, y=63.00, z=282.28], vw['item.item.porkchopRaw'/826, l='MpServer', x=168.53, y=62.13, z=262.44], wl['Creeper'/284, l='MpServer', x=225.53, y=35.00, z=286.97], us['Chicken'/266, l='MpServer', x=212.47, y=63.00, z=292.44], vw['item.item.egg'/267, l='MpServer', x=211.81, y=63.13, z=291.09], wl['Creeper'/264, l='MpServer', x=222.44, y=44.00, z=213.44], vb['Sheep'/268, l='MpServer', x=220.66, y=66.00, z=290.50], rc['Experience Orb'/305, l='MpServer', x=250.56, y=72.25, z=193.03], xc['Zombie'/304, l='MpServer', x=243.50, y=37.00, z=194.50], wl['Creeper'/306, l='MpServer', x=241.50, y=52.00, z=239.50], vw['item.item.dyePowder.black'/309, l='MpServer', x=253.47, y=45.13, z=248.13], vb['Sheep'/310, l='MpServer', x=249.16, y=63.00, z=258.88], vb['Sheep'/317, l='MpServer', x=244.84, y=63.00, z=284.53], vb['Sheep'/316, l='MpServer', x=245.66, y=64.00, z=290.44], wx['Skeleton'/318, l='MpServer', x=251.50, y=26.00, z=290.50], vb['Sheep'/288, l='MpServer', x=226.44, y=68.00, z=276.22], wx['Skeleton'/291, l='MpServer', x=230.50, y=35.00, z=304.50], wx['Skeleton'/2492, l='MpServer', x=253.50, y=26.00, z=197.50], rc['Experience Orb'/298, l='MpServer', x=248.06, y=66.25, z=160.38], xc['Zombie'/2483, l='MpServer', x=230.16, y=23.00, z=325.84], uq['Bat'/2814, l='MpServer', x=226.63, y=22.95, z=310.91], uq['Bat'/2815, l='MpServer', x=225.22, y=23.67, z=323.59], wm['Enderman'/337, l='MpServer', x=256.41, y=30.00, z=282.44], uq['Bat'/2813, l='MpServer', x=250.25, y=32.12, z=287.84], wx['Skeleton'/2802, l='MpServer', x=247.50, y=20.00, z=261.50], wz['Spider'/3229, l='MpServer', x=209.50, y=32.00, z=232.50], ve['Squid'/3751, l='MpServer', x=206.50, y=62.34, z=308.56], wm['Enderman'/326, l='MpServer', x=270.66, y=37.00, z=235.69], ve['Squid'/3750, l='MpServer', x=199.44, y=61.97, z=301.63], wl['Creeper'/2252, l='MpServer', x=229.50, y=34.00, z=277.50], ve['Squid'/3749, l='MpServer', x=198.41, y=61.00, z=300.09], xc['Zombie'/4023, l='MpServer', x=187.51, y=15.00, z=249.97], ve['Squid'/3748, l='MpServer', x=192.47, y=61.22, z=300.06], wy['Slime'/325, l='MpServer', x=264.31, y=35.00, z=213.43], wl['Creeper'/2799, l='MpServer', x=242.50, y=37.00, z=202.50], wl['Creeper'/2798, l='MpServer', x=244.50, y=37.00, z=199.50], xc['Zombie'/2523, l='MpServer', x=248.50, y=17.00, z=273.50], wx['Skeleton'/332, l='MpServer', x=261.50, y=49.00, z=268.50], xc['Zombie'/4024, l='MpServer', x=187.34, y=14.00, z=252.59], xc['Zombie'/4025, l='MpServer', x=187.59, y=14.00, z=253.72], xc['Zombie'/4026, l='MpServer', x=189.25, y=14.00, z=253.88], xc['Zombie'/2536, l='MpServer', x=138.50, y=56.00, z=192.50], xb['Witch'/2294, l='MpServer', x=270.50, y=43.00, z=249.88], wx['Skeleton'/2535, l='MpServer', x=139.50, y=56.00, z=190.50], wx['Skeleton'/1562, l='MpServer', x=236.50, y=60.00, z=304.50], xc['Zombie'/2854, l='MpServer', x=251.50, y=32.00, z=280.50], wl['Creeper'/2610, l='MpServer', x=246.50, y=28.00, z=304.50], xc['Zombie'/2037, l='MpServer', x=192.50, y=50.00, z=177.50], wl['Creeper'/2850, l='MpServer', x=229.50, y=34.00, z=314.50], wl['Creeper'/2609, l='MpServer', x=246.50, y=28.00, z=296.50], uq['Bat'/2623, l='MpServer', x=228.44, y=41.57, z=190.75], uq['Bat'/2622, l='MpServer', x=217.25, y=39.39, z=181.09], wz['Spider'/2868, l='MpServer', x=125.25, y=58.00, z=194.59], wx['Skeleton'/2051, l='MpServer', x=237.50, y=26.00, z=305.50], xc['Zombie'/2581, l='MpServer', x=229.50, y=40.00, z=204.50], wx['Skeleton'/2580, l='MpServer', x=230.28, y=43.00, z=194.00], uq['Bat'/2818, l='MpServer', x=232.25, y=27.16, z=305.09], wx['Skeleton'/2584, l='MpServer', x=154.50, y=40.00, z=187.50], us['Chicken'/190, l='MpServer', x=122.50, y=64.00, z=216.50], us['Chicken'/191, l='MpServer', x=122.50, y=64.00, z=218.50], us['Chicken'/189, l='MpServer', x=133.47, y=63.00, z=225.47], va['Pig'/205, l='MpServer', x=131.78, y=63.00, z=230.41], va['Pig'/207, l='MpServer', x=130.19, y=63.00, z=229.19], va['Pig'/206, l='MpServer', x=131.50, y=63.00, z=231.97], wl['Creeper'/2678, l='MpServer', x=158.50, y=41.00, z=178.50], wx['Skeleton'/200, l='MpServer', x=133.50, y=17.00, z=200.50], wl['Creeper'/2677, l='MpServer', x=157.50, y=41.00, z=178.50], us['Chicken'/203, l='MpServer', x=131.44, y=64.00, z=210.56], xc['Zombie'/2925, l='MpServer', x=234.56, y=59.00, z=307.31], xc['Zombie'/2926, l='MpServer', x=235.78, y=59.00, z=308.28], va['Pig'/222, l='MpServer', x=158.47, y=72.00, z=205.50], va['Pig'/223, l='MpServer', x=159.53, y=72.00, z=205.50], va['Pig'/212, l='MpServer', x=134.88, y=63.00, z=296.97], va['Pig'/208, l='MpServer', x=142.06, y=64.00, z=224.06], va['Pig'/209, l='MpServer', x=141.50, y=63.00, z=287.50], va['Pig'/210, l='MpServer', x=141.78, y=63.00, z=289.22], va['Pig'/211, l='MpServer', x=140.19, y=63.00, z=290.81], ve['Squid'/238, l='MpServer', x=170.47, y=62.28, z=261.50], va['Pig'/236, l='MpServer', x=175.50, y=75.00, z=240.50], xc['Zombie'/2886, l='MpServer', x=251.50, y=26.00, z=287.50], wl['Creeper'/2887, l='MpServer', x=254.50, y=26.00, z=282.50], va['Pig'/233, l='MpServer', x=163.16, y=68.00, z=196.50], wl['Creeper'/232, l='MpServer', x=165.22, y=41.00, z=176.91], wl['Creeper'/2888, l='MpServer', x=254.50, y=26.00, z=283.50], xc['Zombie'/229, l='MpServer', x=165.03, y=43.00, z=185.50], ve['Squid'/226, l='MpServer', x=157.50, y=60.38, z=308.50], va['Pig'/224, l='MpServer', x=147.22, y=65.00, z=203.53], uq['Bat'/2624, l='MpServer', x=226.69, y=39.02, z=187.34], bje['bhodog'/473, l='MpServer', x=195.66, y=65.62, z=257.88], rc['Experience Orb'/244, l='MpServer', x=184.75, y=73.25, z=149.16], rc['Experience Orb'/245, l='MpServer', x=185.03, y=73.25, z=151.69]]
	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:713)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_21, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 239954048 bytes (228 MB) / 492240896 bytes (469 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 2032 (113792 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Launched Version: 1.7.2
	LWJGL: 2.9.0
	OpenGL: GeForce 8800 Ultra/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 966 (54096 bytes; 0 MB) allocated, 23 (1288 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)