Hopper: java.lang.NullPointerException: Rendering screen

This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-389963/

Crash:

java.lang.NullPointerException: Rendering screen
	at abm.c(SourceFile:99)
	at bnh.a(SourceFile:263)
	at bba.a(SourceFile:146)
	at bba.a(SourceFile:203)
	at bar.b(SourceFile:382)
	at bar.a(SourceFile:259)
	at baz.a(SourceFile:122)

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

---- Minecraft Crash Report ----
// Would you like a cupcake?

Time: 10/17/13 2:40 PM
Description: Rendering screen

java.lang.NullPointerException: Rendering screen
	at abm.c(SourceFile:99)
	at bnh.a(SourceFile:263)
	at bba.a(SourceFile:146)
	at bba.a(SourceFile:203)
	at bar.b(SourceFile:382)
	at bar.a(SourceFile:259)
	at baz.a(SourceFile:122)
	at blc.b(SourceFile:850)
	at ayw.ac(SourceFile:776)
	at ayw.e(SourceFile:700)
	at net.minecraft.client.main.Main.main(SourceFile:103)


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

-- Head --
Stacktrace:
	at abm.c(SourceFile:99)
	at bnh.a(SourceFile:263)
	at bba.a(SourceFile:146)
	at bba.a(SourceFile:203)
	at bar.b(SourceFile:382)
	at bar.a(SourceFile:259)
	at baz.a(SourceFile:122)

-- Screen render details --
Details:
	Screen name: baz
	Mouse location: Scaled: (174, 214). Absolute: (523, 76)
	Screen size: Scaled: (427, 240). Absolute: (1280, 720). Scale factor of 3
Stacktrace:
	at blc.b(SourceFile:850)
	at ayw.ac(SourceFile:776)
	at ayw.e(SourceFile:700)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 13w42a
	Operating System: Windows Vista (amd64) version 6.0
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 151877800 bytes (144 MB) / 215875584 bytes (205 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 13w42a
	LWJGL: 2.9.0
	OpenGL: GeForce GTS 450/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: On (16)

You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-389963/18844730/