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3.14159265359
---- Minecraft Crash Report ----
// There are four lights!

Time: 9/1/13 9:15 PM
Description: Initializing game

java.lang.IllegalArgumentException: duplicate key: shadersmod
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119)
at com.google.common.collect.RegularImmutableMap.<init>(RegularImmutableMap.java:67)
at com.google.common.collect.ImmutableMap$Builder.fromEntryList(ImmutableMap.java:249)
at com.google.common.collect.ImmutableMap$Builder.build(ImmutableMap.java:235)
at com.google.common.collect.Maps.uniqueIndex(Maps.java:1168)
at com.google.common.collect.Maps.uniqueIndex(Maps.java:1142)
at cpw.mods.fml.common.Loader.identifyMods(Loader.java:356)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:486)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:182)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:470)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:796)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)


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

-- Head --
Stacktrace:
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119)
at com.google.common.collect.RegularImmutableMap.<init>(RegularImmutableMap.java:67)
at com.google.common.collect.ImmutableMap$Builder.fromEntryList(ImmutableMap.java:249)
at com.google.common.collect.ImmutableMap$Builder.build(ImmutableMap.java:235)
at com.google.common.collect.Maps.uniqueIndex(Maps.java:1168)
at com.google.common.collect.Maps.uniqueIndex(Maps.java:1142)
at cpw.mods.fml.common.Loader.identifyMods(Loader.java:356)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:486)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:182)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:470)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:796)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

-- System Details --
Details:
Minecraft Version: 1.6.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_10, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 534780224 bytes (510 MB) / 675610624 bytes (644 MB) up to 5726666752 bytes (5461 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.04 FML v6.2.35.804 Minecraft Forge 9.10.0.804 5 mods loaded, 0 mods active
mcp{8.04} [Minecraft Coder Pack] (minecraft.jar)
FML{6.2.35.804} [Forge Mod Loader] (coremods)
Forge{9.10.0.804} [Minecraft Forge] (coremods)
shadersmod{1.0.0.0} [GLSL Shaders Mod] (coremods)
shadersmod{1.0.0.0} [GLSL Shaders Mod] (coremods)
Launched Version: 1.6.2-Forge9.10.0.804
LWJGL: 2.9.0
OpenGL: GeForce GT 640/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Sphax PureBDcraft 512x MC16.zip
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null