java.lang.ClassCastException: wd cannot be cast to axl
	at axj.a(SourceFile:177)
	at awv.b(SourceFile:515)
	at axj.b(SourceFile:411)
	at awb.d(SourceFile:132)
	at axj.d(SourceFile:488)
	at awb.m(SourceFile:107)

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 02/08/13 10:39
Description: Updating screen events

java.lang.ClassCastException: wd cannot be cast to axl
	at axj.a(SourceFile:177)
	at awv.b(SourceFile:515)
	at axj.b(SourceFile:411)
	at awb.d(SourceFile:132)
	at axj.d(SourceFile:488)
	at awb.m(SourceFile:107)
	at ats.k(SourceFile:1158)
	at ats.S(SourceFile:663)
	at ats.d(SourceFile:619)
	at net.minecraft.client.main.Main.main(SourceFile:101)


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

-- Head --
Stacktrace:
	at axj.a(SourceFile:177)
	at awv.b(SourceFile:515)
	at axj.b(SourceFile:411)
	at awb.d(SourceFile:132)
	at axj.d(SourceFile:488)
	at awb.m(SourceFile:107)

-- Affected screen --
Details:
	Screen name: axj

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdf['NathanChristian'/94015, l='MpServer', x=-143.35, y=67.62, z=-27.80]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (32,64,256), Chunk: (at 0,4,0 in 2,16; contains blocks 32,0,256 to 47,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 60013186 game time, 60013186 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: 86 total; [bdf['NathanChristian'/94015, l='MpServer', x=-143.35, y=67.62, z=-27.80], tf['Enderman'/94693, l='MpServer', x=-97.50, y=48.00, z=-94.50], tq['Skeleton'/94922, l='MpServer', x=-143.47, y=39.00, z=-49.06], tq['Skeleton'/94921, l='MpServer', x=-132.56, y=39.00, z=-49.13], tv['Zombie'/94433, l='MpServer', x=-89.50, y=48.00, z=-92.50], tv['Zombie'/94432, l='MpServer', x=-94.50, y=48.00, z=-92.50], te['Creeper'/94661, l='MpServer', x=-87.50, y=20.00, z=-68.22], te['Creeper'/94660, l='MpServer', x=-87.50, y=20.00, z=-67.31], tv['Zombie'/95201, l='MpServer', x=-100.50, y=33.00, z=-18.50], tv['Zombie'/95370, l='MpServer', x=-65.53, y=23.00, z=-55.04], tq['Skeleton'/94079, l='MpServer', x=-173.69, y=23.00, z=38.56], tr['Slime'/94075, l='MpServer', x=-160.80, y=35.00, z=-78.20], tq['Skeleton'/94072, l='MpServer', x=-162.91, y=42.00, z=-100.50], sr['item.item.egg'/94064, l='MpServer', x=-197.47, y=64.13, z=-56.34], rp['Chicken'/94063, l='MpServer', x=-197.53, y=64.00, z=-57.44], rp['Chicken'/94062, l='MpServer', x=-217.44, y=63.00, z=-45.56], tv['Zombie'/94059, l='MpServer', x=-210.50, y=25.00, z=29.50], sb['Squid'/94376, l='MpServer', x=-99.50, y=58.00, z=-55.50], te['Creeper'/94058, l='MpServer', x=-212.50, y=35.00, z=10.50], te['Creeper'/94861, l='MpServer', x=-107.94, y=34.00, z=-85.28], sb['Squid'/94373, l='MpServer', x=-105.50, y=61.38, z=-58.13], rp['Chicken'/94055, l='MpServer', x=-217.56, y=64.00, z=-91.53], rp['Chicken'/94054, l='MpServer', x=-224.34, y=70.00, z=-99.47], sb['Squid'/94375, l='MpServer', x=-103.50, y=58.00, z=-50.84], tq['Skeleton'/94899, l='MpServer', x=-102.50, y=26.00, z=-92.50], sb['Squid'/94016, l='MpServer', x=-140.67, y=56.49, z=-5.67], tq['Skeleton'/94128, l='MpServer', x=-92.50, y=25.00, z=-97.50], tv['Zombie'/95291, l='MpServer', x=-125.50, y=15.00, z=-61.50], tv['Zombie'/94132, l='MpServer', x=-91.03, y=22.00, z=-66.53], tv['Zombie'/94136, l='MpServer', x=-83.44, y=20.00, z=-78.28], te['Creeper'/94143, l='MpServer', x=-94.44, y=29.00, z=-50.97], ts['Spider'/94116, l='MpServer', x=-117.19, y=46.00, z=-105.72], te['Creeper'/95268, l='MpServer', x=-66.94, y=29.00, z=-31.63], tv['Zombie'/94312, l='MpServer', x=-87.47, y=19.00, z=-74.88], sb['Squid'/94120, l='MpServer', x=-125.50, y=56.00, z=-28.50], ts['Spider'/95266, l='MpServer', x=-77.78, y=27.00, z=-34.94], tv['Zombie'/95262, l='MpServer', x=-66.99, y=16.18, z=-93.35], tv['Zombie'/95261, l='MpServer', x=-73.03, y=23.00, z=-99.47], tf['Enderman'/94102, l='MpServer', x=-139.38, y=38.00, z=-68.53], tv['Zombie'/95255, l='MpServer', x=-75.50, y=23.00, z=-74.50], rn['Bat'/94105, l='MpServer', x=-139.38, y=45.10, z=-51.22], rn['Bat'/94104, l='MpServer', x=-139.13, y=45.10, z=-50.59], tf['Enderman'/95084, l='MpServer', x=-89.44, y=19.00, z=-83.03], rn['Bat'/94107, l='MpServer', x=-139.66, y=45.10, z=-50.63], rn['Bat'/95252, l='MpServer', x=-174.50, y=36.58, z=-101.51], rn['Bat'/94106, l='MpServer', x=-138.97, y=45.10, z=-51.09], rn['Bat'/95251, l='MpServer', x=-186.91, y=40.93, z=-94.09], tv['Zombie'/94109, l='MpServer', x=-139.50, y=40.00, z=-47.69], rn['Bat'/94108, l='MpServer', x=-139.44, y=45.10, z=-50.13], rn['Bat'/95249, l='MpServer', x=-180.50, y=36.60, z=-96.85], sb['Squid'/94111, l='MpServer', x=-144.50, y=55.83, z=-7.50], tq['Skeleton'/94110, l='MpServer', x=-138.50, y=45.00, z=-46.50], tq['Skeleton'/94083, l='MpServer', x=-144.50, y=28.00, z=-106.50], te['Creeper'/95091, l='MpServer', x=-108.50, y=54.00, z=-93.50], te['Creeper'/95090, l='MpServer', x=-107.50, y=54.00, z=-92.50], te['Creeper'/94086, l='MpServer', x=-165.47, y=33.00, z=-102.00], te['Creeper'/94087, l='MpServer', x=-159.00, y=35.00, z=-78.63], te['Creeper'/94553, l='MpServer', x=-143.50, y=47.00, z=10.50], tf['Enderman'/94088, l='MpServer', x=-145.50, y=38.00, z=-69.88], tv['Zombie'/94829, l='MpServer', x=-184.50, y=23.00, z=35.50], rn['Bat'/94089, l='MpServer', x=-151.47, y=48.10, z=-37.59], rn['Bat'/94090, l='MpServer', x=-151.25, y=48.10, z=-37.56], rr['Horse'/94091, l='MpServer', x=-157.28, y=65.00, z=-26.00], tv['Zombie'/94557, l='MpServer', x=-95.50, y=28.00, z=-52.50], rr['Donkey'/94092, l='MpServer', x=-158.53, y=64.00, z=-28.16], tv['Zombie'/95096, l='MpServer', x=-161.50, y=34.00, z=-17.50], tv['Zombie'/94558, l='MpServer', x=-93.50, y=28.00, z=-51.50], rn['Bat'/94510, l='MpServer', x=-82.75, y=22.10, z=-71.38], tq['Skeleton'/94989, l='MpServer', x=-98.50, y=29.00, z=-72.50], rn['Bat'/94516, l='MpServer', x=-68.07, y=22.77, z=-50.22], te['Creeper'/94524, l='MpServer', x=-95.50, y=28.00, z=-58.50], tq['Skeleton'/95008, l='MpServer', x=-174.09, y=41.00, z=-105.53], tq['Skeleton'/95009, l='MpServer', x=-166.50, y=41.00, z=-101.50], od['entity.LeashKnot.name'/94172, l='MpServer', x=-159.50, y=64.50, z=-26.50], sr['item.item.dyePowder.black'/94174, l='MpServer', x=-126.81, y=56.13, z=-25.94], te['Creeper'/94235, l='MpServer', x=-188.50, y=37.00, z=1.50], te['Creeper'/94487, l='MpServer', x=-77.06, y=23.00, z=-43.75], tq['Skeleton'/94150, l='MpServer', x=-74.28, y=17.00, z=-96.69], te['Creeper'/94486, l='MpServer', x=-68.50, y=22.00, z=-48.50], tq['Skeleton'/95310, l='MpServer', x=-219.50, y=5.00, z=15.50], rn['Bat'/94145, l='MpServer', x=-89.25, y=23.10, z=-63.25], tr['Slime'/94146, l='MpServer', x=-82.69, y=27.93, z=-37.31], te['Creeper'/94159, l='MpServer', x=-78.50, y=25.00, z=-73.50], tv['Zombie'/94489, l='MpServer', x=-170.50, y=40.00, z=-96.50], tv['Zombie'/94767, l='MpServer', x=-146.50, y=38.00, z=-75.50], tv['Zombie'/94490, l='MpServer', x=-168.50, y=40.00, z=-95.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Non-integrated multiplayer server
Stacktrace:
	at bda.a(SourceFile:284)
	at ats.b(SourceFile:1761)
	at ats.d(SourceFile:628)
	at net.minecraft.client.main.Main.main(SourceFile:101)

-- System Details --
Details:
	Minecraft Version: 1.6.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_17, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 47244056 bytes (45 MB) / 130265088 bytes (124 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 11343 (635208 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
	Launched Version: 1.6.2
	LWJGL: 2.9.0
	OpenGL: Intel 945GM GL version 1.4.0 - Build 8.14.10.1930, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: Default
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1859 (104104 bytes; 0 MB) allocated, 19 (1064 bytes; 0 MB) used