Hopper: java.lang.ExceptionInInitializerError

This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-317561/

Crash:

java.lang.ExceptionInInitializerError
	at ayp.a(SourceFile:1605)
	at bbq.e(SourceFile:162)
	at bbr.a(SourceFile:214)
	at bak.a(SourceFile:186)
	at bbq.a(SourceFile:187)

The following is the first clean report made public about this crash:

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 10/11/13 8:19 PM
Description: Rendering screen

java.lang.ExceptionInInitializerError
	at ayp.a(SourceFile:1605)
	at bbq.e(SourceFile:162)
	at bbr.a(SourceFile:214)
	at bak.a(SourceFile:186)
	at bbq.a(SourceFile:187)
	at bkr.b(SourceFile:851)
	at ayp.ab(SourceFile:783)
	at ayp.e(SourceFile:706)
	at net.minecraft.client.main.Main.main(SourceFile:103)
Caused by: java.lang.IllegalStateException: failed to create a child event loop
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:61)
	at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:49)
	at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:61)
	at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:52)
	at ek.<clinit>(SourceFile:39)
	... 9 more
Caused by: io.netty.channel.ChannelException: failed to open a new selector
	at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
	at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
	at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:57)
	... 13 more
Caused by: java.io.IOException: Unable to establish loopback connection
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:125)
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:69)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:141)
	at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
	at java.nio.channels.Pipe.open(Pipe.java:150)
	at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:126)
	at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
	at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
	... 16 more
Caused by: java.net.SocketException: Invalid argument: listen
	at sun.nio.ch.Net.listen(Native Method)
	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:200)
	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:91)
	... 24 more


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

-- Head --
Stacktrace:
	at ayp.a(SourceFile:1605)
	at bbq.e(SourceFile:162)
	at bbr.a(SourceFile:214)
	at bak.a(SourceFile:186)
	at bbq.a(SourceFile:187)

-- Screen render details --
Details:
	Screen name: bry
	Mouse location: Scaled: (185, 154). Absolute: (820, 479)
	Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2
Stacktrace:
	at bkr.b(SourceFile:851)
	at ayp.ab(SourceFile:783)
	at ayp.e(SourceFile:706)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 13w41b
	Operating System: Windows XP (x86) version 5.1
	Java Version: 1.7.0_04, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 92007672 bytes (87 MB) / 203464704 bytes (194 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Launched Version: 13w41b
	LWJGL: 2.9.0
	OpenGL: Intel 865G GL version 1.3.0 - Build 4.14.10.4363, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [[1.6.1]Dokucraft TSC High.zip]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: Off (1)

You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-317561/17001537/