Hopper: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at auw.y_(SourceFile:194)
	at auw.a(SourceFile:67)
	at awe.n(SourceFile:149)
	at awe.m(SourceFile:111)

---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 9/20/13 4:00 PM
Description: Updating screen events

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at auw.y_(SourceFile:194)
	at auw.a(SourceFile:67)
	at awe.n(SourceFile:149)
	at awe.m(SourceFile:111)
	at atv.k(SourceFile:1158)
	at atv.S(SourceFile:663)
	at atv.d(SourceFile:619)
	at net.minecraft.client.main.Main.main(SourceFile:101)


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

-- Head --
Stacktrace:
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at auw.y_(SourceFile:194)
	at auw.a(SourceFile:67)
	at awe.n(SourceFile:149)
	at awe.m(SourceFile:111)

-- Affected screen --
Details:
	Screen name: auw

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdi['PerseusStorm'/154, l='MpServer', x=106.21, y=71.62, z=120.52]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (172,64,172), Chunk: (at 12,4,12 in 10,10; contains blocks 160,0,160 to 175,255,175), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 325830 game time, 12500 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: 50 total; [ro['Bat'/3162, l='MpServer', x=145.25, y=27.10, z=46.72], ro['Bat'/3157, l='MpServer', x=95.53, y=26.10, z=121.50], ro['Bat'/3158, l='MpServer', x=91.13, y=26.10, z=119.75], rq['Chicken'/15, l='MpServer', x=47.66, y=63.00, z=99.47], rq['Chicken'/25, l='MpServer', x=55.44, y=63.00, z=87.56], rq['Chicken'/27, l='MpServer', x=39.59, y=62.41, z=112.44], rq['Chicken'/29, l='MpServer', x=52.63, y=65.00, z=137.56], ro['Bat'/4399, l='MpServer', x=69.75, y=41.00, z=166.53], rq['Chicken'/31, l='MpServer', x=60.53, y=66.00, z=144.47], ro['Bat'/4398, l='MpServer', x=58.25, y=41.80, z=173.63], rq['Chicken'/30, l='MpServer', x=50.56, y=64.00, z=145.53], su['entity.MinecartChest.name'/32, l='MpServer', x=51.50, y=32.50, z=189.50], ro['Bat'/4378, l='MpServer', x=89.25, y=33.10, z=69.25], rq['Chicken'/42, l='MpServer', x=75.47, y=67.00, z=73.56], rq['Chicken'/43, l='MpServer', x=77.63, y=64.00, z=169.41], ro['Bat'/4376, l='MpServer', x=90.25, y=32.10, z=74.69], bdi['PerseusStorm'/154, l='MpServer', x=106.21, y=71.62, z=120.52], ro['Bat'/4377, l='MpServer', x=91.75, y=33.10, z=79.75], ro['Bat'/4770, l='MpServer', x=70.13, y=29.10, z=85.53], su['entity.MinecartChest.name'/45, l='MpServer', x=70.50, y=41.50, z=176.50], su['entity.MinecartChest.name'/51, l='MpServer', x=81.50, y=27.50, z=85.50], sc['Squid'/1984, l='MpServer', x=135.53, y=60.00, z=59.50], su['entity.MinecartChest.name'/55, l='MpServer', x=94.50, y=27.50, z=117.50], su['entity.MinecartChest.name'/52, l='MpServer', x=81.50, y=22.34, z=89.50], rs['dark night'/63, l='MpServer', x=103.13, y=63.00, z=125.28], rq['Chicken'/68, l='MpServer', x=107.53, y=63.00, z=196.59], rq['Chicken'/64, l='MpServer', x=104.59, y=62.47, z=186.59], ro['Bat'/5437, l='MpServer', x=167.66, y=13.00, z=155.84], sc['Squid'/1978, l='MpServer', x=59.50, y=48.00, z=113.50], rq['Chicken'/84, l='MpServer', x=116.44, y=62.32, z=200.59], ss['item.item.egg'/81, l='MpServer', x=120.06, y=62.13, z=61.34], rq['Chicken'/80, l='MpServer', x=123.53, y=62.46, z=51.44], rq['Chicken'/82, l='MpServer', x=104.63, y=67.00, z=72.63], ro['Bat'/4580, l='MpServer', x=112.88, y=24.10, z=146.50], ro['Bat'/4581, l='MpServer', x=108.75, y=24.10, z=150.88], rq['Chicken'/92, l='MpServer', x=132.41, y=62.46, z=62.81], su['entity.MinecartChest.name'/95, l='MpServer', x=138.50, y=26.50, z=101.50], ss['item.item.egg'/94, l='MpServer', x=131.03, y=59.13, z=61.28], rq['Chicken'/91, l='MpServer', x=129.31, y=62.52, z=61.41], ro['Bat'/4579, l='MpServer', x=107.47, y=23.71, z=161.26], ry['Pig'/96, l='MpServer', x=141.53, y=75.00, z=99.34], ry['Pig'/111, l='MpServer', x=156.03, y=66.00, z=45.13], ro['Bat'/3844, l='MpServer', x=48.72, y=41.10, z=190.84], rq['Chicken'/106, l='MpServer', x=160.44, y=66.00, z=145.41], ry['Pig'/104, l='MpServer', x=157.78, y=63.00, z=70.50], rq['Chicken'/105, l='MpServer', x=147.56, y=67.00, z=146.53], ry['Pig'/117, l='MpServer', x=179.31, y=68.00, z=113.50], ry['Pig'/116, l='MpServer', x=179.91, y=69.00, z=47.28], ry['Pig'/113, l='MpServer', x=168.47, y=68.00, z=84.44], ry['Pig'/112, l='MpServer', x=175.50, y=68.00, z=52.78]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bdd.a(SourceFile:284)
	at atv.b(SourceFile:1761)
	at atv.d(SourceFile:628)
	at net.minecraft.client.main.Main.main(SourceFile:101)

-- System Details --
Details:
	Minecraft Version: 1.6.4
	Operating System: Windows XP (x86) version 5.1
	Java Version: 1.6.0_20, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
	Memory: 81787560 bytes (77 MB) / 196448256 bytes (187 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 11461 (641816 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	Launched Version: 1.6.4
	LWJGL: 2.9.0
	OpenGL: Intel 945GM GL version 1.4.0 - Build 7.14.10.4926, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: Default
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 4681 (262136 bytes; 0 MB) allocated, 23 (1288 bytes; 0 MB) used