Hopper: java.lang.NullPointerException

java.lang.NullPointerException
	at java.nio.DirectIntBufferU.put(Unknown Source)
	at bkx.a(SourceFile:153)
	at bkx.a(SourceFile:67)

---- Minecraft Crash Report ----
// Why did you do that?

Time: 2013-09-05 21:25
Description: Stitching texture atlas

java.lang.NullPointerException
	at java.nio.DirectIntBufferU.put(Unknown Source)
	at bkx.a(SourceFile:153)
	at bkx.a(SourceFile:67)
	at bks.b(SourceFile:106)
	at bks.a(SourceFile:54)
	at bku.a(SourceFile:69)
	at bku.a(SourceFile:133)
	at bmf.c(SourceFile:99)
	at bmf.a(SourceFile:87)
	at avx.b(SourceFile:418)
	at bcl.a(SourceFile:146)
	at ayr.a(SourceFile:70)
	at bcl.a(SourceFile:153)
	at ayr.d(SourceFile:133)
	at ayr.m(SourceFile:109)
	at avx.m(SourceFile:1202)
	at avx.V(SourceFile:686)
	at avx.e(SourceFile:642)
	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 java.nio.DirectIntBufferU.put(Unknown Source)
	at bkx.a(SourceFile:153)
	at bkx.a(SourceFile:67)

-- Texture being stitched together --
Details:
	Atlas path: textures/blocks
	Sprite: TextureAtlasSprite{name='hardened_clay_stained_orange', frameCount=2, rotated=false, x=240, y=64, height=16, width=16, u0=0.46876952, u1=0.49998048, v0=0.12501954, v1=0.15623046}
Stacktrace:
	at bks.b(SourceFile:106)
	at bks.a(SourceFile:54)

-- Resource location being registered --
Details:
	Resource location: minecraft:textures/atlas/blocks.png
	Texture object class: bks
Stacktrace:
	at bku.a(SourceFile:69)
	at bku.a(SourceFile:133)
	at bmf.c(SourceFile:99)
	at bmf.a(SourceFile:87)
	at avx.b(SourceFile:418)
	at bcl.a(SourceFile:146)
	at ayr.a(SourceFile:70)
	at bcl.a(SourceFile:153)
	at ayr.d(SourceFile:133)
	at ayr.m(SourceFile:109)

-- Affected screen --
Details:
	Screen name: bcl
Stacktrace:
	at avx.m(SourceFile:1202)
	at avx.V(SourceFile:686)
	at avx.e(SourceFile:642)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 13w36a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_15, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 94619288 bytes (90 MB) / 164691968 bytes (157 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
	Suspicious classes: [com.ibm.icu.text.ArabicShapingException], [gnu.trove.TIntCollection], [gnu.trove.impl.HashFunctions, PrimeFinder], [gnu.trove.impl.hash.THash, TPrimitiveHash, TIntIntHash], [gnu.trove.iterator.TIterator, TAdvancingIterator, TIntIntIterator], [gnu.trove.map.TIntIntMap], [gnu.trove.map.hash.TIntIntHashMap], [gnu.trove.procedure.TIntIntProcedure], [gnu.trove.set.TIntSet]
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 13w36a
	LWJGL: 2.9.0
	OpenGL: Intel(R) HD Graphics 3000 GL version 3.1.0 - Build 8.15.10.2653, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [SurvivalPack-converted-1376569724683]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null