---- Minecraft Crash Report ----
// Oh - I know what I did wrong!

Time: 3/1/14 9:21 AM
Description: Rendering Block Entity

java.lang.NullPointerException: Rendering Block Entity
	at afc.a(SourceFile:110)
	at afc.h(SourceFile:236)
	at bmh.a(SourceFile:20)
	at bmh.a(SourceFile:15)
	at bmh.a(SourceFile:10)
	at bmc.a(SourceFile:100)
	at bmc.a(SourceFile:92)
	at bls.a(SourceFile:382)
	at bll.a(SourceFile:984)
	at bll.b(SourceFile:815)
	at azd.ad(SourceFile:780)
	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 afc.a(SourceFile:110)
	at afc.h(SourceFile:236)
	at bmh.a(SourceFile:20)
	at bmh.a(SourceFile:15)
	at bmh.a(SourceFile:10)

-- Block Entity Details --
Details:
	Name: MobSpawner // anv
	Block type: ID #52 (tile.mobSpawner // akm)
	Block data value: 0 / 0x0 / 0b0000
	Block location: World: (1,0,0), Chunk: (at 1,0,0 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)
	Actual block type: ID #52 (tile.mobSpawner // akm)
	Actual block data value: 0 / 0x0 / 0b0000
Stacktrace:
	at bmc.a(SourceFile:100)
	at bmc.a(SourceFile:92)
	at bls.a(SourceFile:382)
	at bll.a(SourceFile:984)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bje['Jberry2580'/15049782, l='MpServer', x=1.30, y=2.62, z=0.70]]
	Chunk stats: MultiplayerChunkCache: 40, 40
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-715,72,884), Chunk: (at 5,4,4 in -45,55; contains blocks -720,0,880 to -705,255,895), Region: (-2,1; contains chunks -64,32 to -33,63, blocks -1024,0,512 to -513,255,1023)
	Level time: 638298080 game time, 16606086000 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: 1 total; [bje['Jberry2580'/15049782, l='MpServer', x=1.30, y=2.62, z=0.70]]
	Retry entities: 0 total; []
	Server brand: CraftBukkit
	Server type: Non-integrated multiplayer 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: Mac OS X (x86_64) version 10.9
	Java Version: 1.6.0_65, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 67180576 bytes (64 MB) / 125497344 bytes (119 MB) up to 2138767360 bytes (2039 MB)
	JVM Flags: 1 total; -Xmx2G
	AABB Pool Size: 30227 (1692712 bytes; 1 MB) allocated, 551 (30856 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.2
	LWJGL: 2.9.1
	OpenGL: Intel HD Graphics 4000 OpenGL Engine GL version 2.1 INTEL-8.18.26, Intel Inc.
	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: 188 (10528 bytes; 0 MB) allocated, 44 (2464 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)