---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 17.12.2012 16:35
Description: Ticking entity

java.lang.ClassCastException: qn cannot be cast to iq
	at qz.j_(SourceFile:276)
	at yc.a(SourceFile:1319)
	at in.a(SourceFile:450)
	at yc.g(SourceFile:1297)
	at yc.h(SourceFile:1196)
	at in.h(SourceFile:362)
	at net.minecraft.server.MinecraftServer.r(SourceFile:744)
	at net.minecraft.server.MinecraftServer.q(SourceFile:679)
	at bdz.q(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:613)
	at fy.run(SourceFile:849)


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

-- Head --
Stacktrace:
	at qz.j_(SourceFile:276)
	at yc.a(SourceFile:1319)
	at in.a(SourceFile:450)
	at yc.g(SourceFile:1297)

-- Entity being ticked --
Details:
	Entity Type: Arrow (qz)
	Entity ID: 71126
	Name: šíp
	Exact location: -127,00, 68,23, -3,67
	Block location: World: (-127,68,-4), Chunk: (at 1,4,12 in -8,-1; contains blocks -128,0,-16 to -113,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Momentum: -1,40, 0,01, 0,56
Stacktrace:
	at yc.h(SourceFile:1196)
	at in.h(SourceFile:362)

-- Affected level --
Details:
	Level name: rakety
	All players: 1 total; [iq['GLaDOS'/70618, l='rakety', x=-127,42, y=66,94, z=-4,23]]
	Chunk stats: ServerChunkCache: 682 Drop: 0
	Level seed: -8811509968074451485
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (-72,64,52), Chunk: (at 8,4,4 in -5,3; contains blocks -80,0,48 to -65,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 22504 game time, 139989 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 13027 (now: false), thunder time: 138656 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.r(SourceFile:744)
	at net.minecraft.server.MinecraftServer.q(SourceFile:679)
	at bdz.q(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:613)
	at fy.run(SourceFile:849)

-- System Details --
Details:
	Minecraft Version: 1.4.6
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_09, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 313014472 bytes (298 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 2991 (167496 bytes; 0 MB) allocated, 2598 (145488 bytes; 0 MB) used
	Suspicious classes: _tmi_MgButtonHandler, _tmi_MgItemHandler, _tmi_MgFocusHandler, ...]
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 6210 (347760 bytes; 0 MB) allocated, 5314 (297584 bytes; 0 MB) used
	Player Count: 1 / 8; [iq['GLaDOS'/70618, l='rakety', x=-127,42, y=66,94, z=-4,23]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Very likely; Jar signature invalidated