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

Time: 7/9/14 8:47 PM
Description: Exception ticking world

java.lang.IllegalArgumentException: Cannot get property bcl

as it does not exist!
at bbw.b(SourceFile:91)
at ayt.b(SourceFile:127)
at ayt.c(SourceFile:69)
at ary.b(SourceFile:416)
at qg.h(SourceFile:373)
at qg.c(SourceFile:199)
at net.minecraft.server.MinecraftServer.x(SourceFile:578)
at net.minecraft.server.MinecraftServer.w(SourceFile:510)
at cwg.w(SourceFile:132)
at net.minecraft.server.MinecraftServer.run(SourceFile:426)
at java.lang.Thread.run(Thread.java:695)

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

– Head –
Stacktrace:
at bbw.b(SourceFile:91)
at ayt.b(SourceFile:127)
at ayt.c(SourceFile:69)
at ary.b(SourceFile:416)
at qg.h(SourceFile:373)
at qg.c(SourceFile:199)

– Affected level –
Details:
Level name: Copy of Copy of New World
All players: 1 total; [qj['RichardMcKee'/358, l='Copy of Copy of New World', x=70.45, y=26.56, z=82.31]]
Chunk stats: ServerChunkCache: 626 Drop: 0
Level seed: 5131894656685838521
Level generator: ID 01 - flat, ver 0. Features enabled: true
Level generator options: 2;7,3x1,52x24,8x12;2;stronghold,biome_1,village,decoration,dungeon,villae,mineshaft
Level spawn location: 0.00,4.00,0.00 - World: (0,4,0), 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)
Level time: 322092 game time, 42922 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 131587 (now: false), thunder time: 65500 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.x(SourceFile:578)
at net.minecraft.server.MinecraftServer.w(SourceFile:510)
at cwg.w(SourceFile:132)
at net.minecraft.server.MinecraftServer.run(SourceFile:426)
at java.lang.Thread.run(Thread.java:695)

– System Details –
Details:
Minecraft Version: 14w28a
Operating System: Mac OS X (x86_64) version 10.9.4
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 96386544 bytes (91 MB) / 220688384 bytes (210 MB) up to 1069416448 bytes (1019 MB)
JVM Flags: 1 total; -Xmx1G
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [qj['RichardMcKee'/358, l='Copy of Copy of New World', x=70.45, y=26.56, z=82.31]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.