Creative 14w11b Crash

---- Minecraft Crash Report ----
// Why did you do that?

Time: 4/12/14 11:55 AM
Description: Rendering entity in world

java.lang.ArrayIndexOutOfBoundsException: 2
	at are.a(SourceFile:31)
	at buj.a(SourceFile:1012)
	at buj.a(SourceFile:335)
	at bxr.a(SourceFile:57)
	at bxr.a(SourceFile:19)
	at bxo.a(SourceFile:219)
	at bxo.a(SourceFile:205)
	at bwo.a(SourceFile:28)
	at bwo.a(SourceFile:14)
	at bwo.a(SourceFile:9)
	at bwj.a(SourceFile:105)
	at bwj.a(SourceFile:97)
	at btm.a(SourceFile:479)
	at btf.a(SourceFile:1150)
	at btf.b(SourceFile:935)
	at bfr.ai(SourceFile:828)
	at bfr.f(SourceFile:755)
	at net.minecraft.client.main.Main.main(SourceFile:121)


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

-- Head --
Stacktrace:
	at are.a(SourceFile:31)
	at buj.a(SourceFile:1012)
	at buj.a(SourceFile:335)
	at bxr.a(SourceFile:57)
	at bxr.a(SourceFile:19)

-- Entity being rendered --
Details:
	Entity Type: FallingSand (yz)
	Entity ID: 237
	Entity Name: Falling Block
	Entity's Exact location: -30.19, -2.17, -15.83
	Entity's Block location: -31.00,-3.00,-16.00 - World: (-31,-3,-16), Chunk: (at 1,-1,0 in -2,-1; contains blocks -32,0,-16 to -17,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Entity's Momentum: 0.00, 0.00, 0.00
	Entity's Rider: ~~ERROR~~ NullPointerException: null
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
	Immitating block ID: 12
	Immitating block data: 2

-- Renderer details --
Details:
	Assigned renderer: bxr@1a44b92
	Location: 0.00,0.00,0.00 - 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)
	Rotation: 0.0
	Delta: 0.12863779
Stacktrace:
	at bxo.a(SourceFile:219)
	at bxo.a(SourceFile:205)
	at bwo.a(SourceFile:28)
	at bwo.a(SourceFile:14)
	at bwo.a(SourceFile:9)

-- Block Entity Details --
Details:
	Name: MobSpawner // atp
	Block type: ID #52 (tile.mobSpawner // aps)
	Block data value: 0 / 0x0 / 0b0000
	Block location: World: (-319,64,-306), Chunk: (at 1,4,14 in -20,-20; contains blocks -320,0,-320 to -305,255,-305), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Actual block type: ID #52 (tile.mobSpawner // aps)
	Actual block data value: 0 / 0x0 / 0b0000
Stacktrace:
	at bwj.a(SourceFile:105)
	at bwj.a(SourceFile:97)
	at btm.a(SourceFile:479)
	at btf.a(SourceFile:1150)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bsv['ShawnTriangles'/109, l='MpServer', x=-288.81, y=66.17, z=-290.17]]
	Chunk stats: MultiplayerChunkCache: 110, 110
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: -224.00,4.00,-189.00 - World: (-224,4,-189), Chunk: (at 0,0,3 in -14,-12; contains blocks -224,0,-192 to -209,255,-177), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 77738 game time, 8933 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: 71 total; [za['item.tile.dirt.default'/0, l='MpServer', x=-275.88, y=63.00, z=-304.47], za['item.tile.dirt.default'/1, l='MpServer', x=-279.09, y=63.00, z=-304.88], za['item.tile.dirt.default'/2, l='MpServer', x=-281.59, y=63.00, z=-305.88], za['item.tile.dirt.default'/3, l='MpServer', x=-272.97, y=62.00, z=-298.66], za['item.tile.dirt.default'/4, l='MpServer', x=-274.13, y=63.00, z=-294.97], za['item.tile.dirt.default'/5, l='MpServer', x=-274.88, y=62.00, z=-298.19], za['item.tile.dirt.default'/6, l='MpServer', x=-273.50, y=63.00, z=-303.88], za['item.tile.dirt.default'/7, l='MpServer', x=-278.31, y=62.00, z=-297.84], za['item.tile.dirt.default'/8, l='MpServer', x=-278.41, y=63.00, z=-296.91], za['item.tile.dirt.default'/9, l='MpServer', x=-274.53, y=62.00, z=-297.13], za['item.tile.dirt.default'/10, l='MpServer', x=-279.22, y=62.00, z=-302.28], za['item.tile.dirt.default'/11, l='MpServer', x=-276.69, y=63.00, z=-302.72], za['item.tile.dirt.default'/12, l='MpServer', x=-277.50, y=63.00, z=-296.81], za['item.tile.dirt.default'/13, l='MpServer', x=-279.88, y=63.00, z=-294.97], za['item.tile.dirt.default'/14, l='MpServer', x=-280.31, y=62.00, z=-297.53], za['item.tile.dirt.default'/15, l='MpServer', x=-281.72, y=62.00, z=-303.31], za['item.tile.dirt.default'/17, l='MpServer', x=-281.81, y=62.00, z=-297.34], za['item.tile.dirt.default'/16, l='MpServer', x=-281.09, y=62.00, z=-301.63], za['item.tile.dirt.default'/19, l='MpServer', x=-282.91, y=62.00, z=-302.44], za['item.tile.dirt.default'/18, l='MpServer', x=-284.69, y=62.00, z=-301.31], za['item.tile.dirt.default'/21, l='MpServer', x=-279.59, y=63.00, z=-296.13], za['item.tile.dirt.default'/20, l='MpServer', x=-284.88, y=62.00, z=-299.91], za['item.tile.dirt.default'/23, l='MpServer', x=-257.88, y=63.00, z=-305.88], za['item.tile.dirt.default'/22, l='MpServer', x=-284.63, y=63.00, z=-303.88], za['item.tile.dirt.default'/25, l='MpServer', x=-264.56, y=62.00, z=-304.88], za['item.tile.dirt.default'/24, l='MpServer', x=-259.97, y=63.00, z=-304.88], za['item.tile.dirt.default'/27, l='MpServer', x=-259.09, y=63.00, z=-301.69], za['item.tile.dirt.default'/26, l='MpServer', x=-258.25, y=62.00, z=-302.00], za['item.tile.dirt.default'/29, l='MpServer', x=-256.44, y=62.00, z=-301.75], za['item.tile.dirt.default'/28, l='MpServer', x=-259.84, y=63.00, z=-303.16], za['item.tile.dirt.default'/31, l='MpServer', x=-261.53, y=63.00, z=-296.78], za['item.tile.dirt.default'/30, l='MpServer', x=-260.88, y=62.00, z=-297.13], za['item.tile.dirt.default'/34, l='MpServer', x=-264.19, y=62.00, z=-297.66], za['item.tile.dirt.default'/35, l='MpServer', x=-260.88, y=63.00, z=-302.13], za['item.tile.dirt.default'/32, l='MpServer', x=-265.13, y=63.00, z=-295.13], za['item.tile.dirt.default'/33, l='MpServer', x=-264.88, y=62.00, z=-296.38], za['item.tile.dirt.default'/38, l='MpServer', x=-267.72, y=63.00, z=-295.91], za['item.tile.dirt.default'/39, l='MpServer', x=-267.81, y=62.00, z=-303.34], za['item.tile.dirt.default'/36, l='MpServer', x=-260.72, y=63.00, z=-296.16], za['item.tile.dirt.default'/37, l='MpServer', x=-266.28, y=62.00, z=-299.03], za['item.tile.dirt.default'/42, l='MpServer', x=-271.81, y=62.00, z=-297.13], za['item.tile.dirt.default'/43, l='MpServer', x=-270.13, y=63.00, z=-295.41], za['item.tile.dirt.default'/40, l='MpServer', x=-270.56, y=62.00, z=-298.88], za['item.tile.dirt.default'/41, l='MpServer', x=-270.38, y=62.00, z=-297.13], za['item.tile.dirt.default'/47, l='MpServer', x=-240.28, y=63.00, z=-304.88], za['item.tile.dirt.default'/44, l='MpServer', x=-271.41, y=63.00, z=-294.91], za['item.tile.dirt.default'/51, l='MpServer', x=-241.34, y=62.00, z=-300.41], za['item.tile.dirt.default'/50, l='MpServer', x=-249.72, y=63.00, z=-304.59], za['item.tile.dirt.default'/49, l='MpServer', x=-253.66, y=63.00, z=-304.88], za['item.tile.dirt.default'/48, l='MpServer', x=-241.59, y=63.00, z=-304.88], za['item.tile.dirt.default'/55, l='MpServer', x=-245.88, y=62.00, z=-298.63], za['item.tile.dirt.default'/54, l='MpServer', x=-242.09, y=62.00, z=-301.25], za['item.tile.dirt.default'/53, l='MpServer', x=-242.94, y=62.00, z=-302.97], za['item.tile.dirt.default'/52, l='MpServer', x=-240.28, y=62.00, z=-300.13], za['item.tile.dirt.default'/59, l='MpServer', x=-247.56, y=62.00, z=-302.78], za['item.tile.dirt.default'/58, l='MpServer', x=-246.59, y=63.00, z=-296.94], za['item.tile.dirt.default'/57, l='MpServer', x=-245.53, y=62.00, z=-297.06], za['item.tile.dirt.default'/56, l='MpServer', x=-248.25, y=62.00, z=-297.44], za['item.tile.dirt.default'/63, l='MpServer', x=-254.88, y=63.00, z=-300.66], za['item.tile.dirt.default'/62, l='MpServer', x=-252.09, y=63.00, z=-295.13], za['item.tile.dirt.default'/61, l='MpServer', x=-251.59, y=62.00, z=-297.13], za['item.tile.dirt.default'/60, l='MpServer', x=-249.09, y=63.00, z=-303.31], za['item.tile.dirt.default'/68, l='MpServer', x=-253.69, y=62.00, z=-301.25], za['item.tile.dirt.default'/69, l='MpServer', x=-254.84, y=62.00, z=-303.88], abj['Villager'/70, l='MpServer', x=-249.47, y=65.00, z=-212.34], za['item.tile.dirt.default'/64, l='MpServer', x=-253.69, y=62.00, z=-302.28], za['item.tile.dirt.default'/65, l='MpServer', x=-249.72, y=63.00, z=-296.13], za['item.tile.dirt.default'/66, l='MpServer', x=-253.75, y=63.00, z=-303.06], za['item.tile.dirt.default'/67, l='MpServer', x=-253.88, y=63.00, z=-297.44], za['item.tile.dirt.default'/83, l='MpServer', x=-239.13, y=63.00, z=-303.00], bsv['ShawnTriangles'/109, l='MpServer', x=-288.81, y=66.17, z=-290.17]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bqr.a(SourceFile:308)
	at bfr.b(SourceFile:2069)
	at bfr.f(SourceFile:764)
	at net.minecraft.client.main.Main.main(SourceFile:121)

-- System Details --
Details:
	Minecraft Version: 14w11b
	Operating System: Windows 8 (x86) version 6.2
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 58736008 bytes (56 MB) / 191672320 bytes (182 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 14w11b
	LWJGL: 2.9.1
	OpenGL: Intel(R) HD Graphics GL version 4.0.0 - Build 9.17.10.2867, Intel
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
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: 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)
	Anisotropic Filtering: Off (1)