---- Minecraft Crash Report ----
// You're mean.

Time: 7/3/14 10:23 AM
Description: Exception while updating neighbours

java.lang.IllegalArgumentException: Cannot get property azh{name=half, clazz=class aqo, values=[upper, lower]} as it does not exist!
	at ayx.b(SourceFile:120)
	at aqn.a(SourceFile:156)
	at aqn.a(SourceFile:163)
	at amp.e(SourceFile:470)
	at amp.d(SourceFile:439)
	at amp.c(SourceFile:405)
	at amp.d(SourceFile:299)
	at aqv.a(SourceFile:129)
	at aqv.c(SourceFile:115)
	at pb.a(SourceFile:500)
	at pb.c(SourceFile:198)
	at net.minecraft.server.MinecraftServer.x(SourceFile:575)
	at net.minecraft.server.MinecraftServer.w(SourceFile:511)
	at cpw.w(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:427)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at ayx.b(SourceFile:120)
	at aqn.a(SourceFile:156)
	at aqn.a(SourceFile:163)

-- Block being updated --
Details:
	Source block type: ID #0 (tile.air // aon)
	Block: minecraft:iron_door[facing=east,half=upper,hinge=left,open=false,powered=true]
	Block location: World: (-610,24,-127), Chunk: (at 14,1,1 in -39,-8; contains blocks -624,0,-128 to -609,255,-113), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
Stacktrace:
	at amp.e(SourceFile:470)
	at amp.d(SourceFile:439)
	at amp.c(SourceFile:405)
	at amp.d(SourceFile:299)
	at aqv.a(SourceFile:129)
	at aqv.c(SourceFile:115)

-- Block being ticked --
Details:
	Block type: ID #8 (tile.water // aqv)
	Block data value: 4 / 0x4 / 0b0100
	Block location: World: (-611,24,-128), Chunk: (at 13,1,0 in -39,-8; contains blocks -624,0,-128 to -609,255,-113), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
Stacktrace:
	at pb.a(SourceFile:500)
	at pb.c(SourceFile:198)

-- Affected level --
Details:
	Level name: Vanadiel
	All players: 1 total; [pe['OpticTygre'/3162488, l='Vanadiel', x=-731.91, y=115.63, z=-57.57]]
	Chunk stats: ServerChunkCache: 1505 Drop: 0
	Level seed: -6292768979702099450
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: -116.00,64.00,252.00 - World: (-116,64,252), Chunk: (at 12,4,12 in -8,15; contains blocks -128,0,240 to -113,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 745901 game time, 745901 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 102042 (now: false), thunder time: 2876 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.x(SourceFile:575)
	at net.minecraft.server.MinecraftServer.w(SourceFile:511)
	at cpw.w(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:427)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 14w27b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_05, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 570600160 bytes (544 MB) / 1204289536 bytes (1148 MB) up to 1908932608 bytes (1820 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [pe['OpticTygre'/3162488, l='Vanadiel', x=-731.91, y=115.63, z=-57.57]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.