How do i debug this ?

[MegaWaz]

This is the bug report i get when i start up a world, i added all the mods from voltz to lite and i'm not sure how to debug this

 

 

 

 

- Head --
Stacktrace:
    at org.lwjgl.opengl.Util.checkGLError(Util.java:59)
    at org.lwjgl.opengl.DrawableGL.checkGLError(DrawableGL.java:82)
    at org.lwjgl.opengl.Display.swapBuffers(Display.java:617)
    at org.lwjgl.opengl.Display.update(Display.java:646)
    at org.lwjgl.opengl.Display.update(Display.java:628)
    at asw.a(SourceFile:122)
    at asw.c(SourceFile:57)
    at net.minecraft.client.Minecraft.a(Minecraft.java:2081)
    at net.minecraft.client.Minecraft.a(Minecraft.java:2025)
    at net.minecraft.client.Minecraft.a(Minecraft.java:1942)
    at atj.a(GuiCreateWorld.java:285)
    at aul.a(SourceFile:72)
    at atj.a(GuiCreateWorld.java:441)
    at aul.d(SourceFile:127)
    at aul.m(SourceFile:111)

-- Affected screen --
Details:
    Screen name: bey
Stacktrace:
    at net.minecraft.client.Minecraft.l(Minecraft.java:1513)
    at net.minecraft.client.Minecraft.J(Minecraft.java:848)
    at net.minecraft.client.Minecraft.run(Minecraft.java:773)
    at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
    Minecraft Version: 1.4.7
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.8.0_45, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1002128568 bytes (955 MB) / 2075656192 bytes (1979 MB) up to 4772593664 bytes (4551 MB)
    JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx5120m -XX:MaxPermSize=256m
    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 v7.26a FML v4.7.35.556 Minecraft Forge 6.6.2.534 88 mods loaded, 88 mods active
    mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    PowerCrystalsCore [PowerCrystals Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_bspkrsCore [bspkrsCore] ([1.4.7]bspkrsCorev2.02.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    TreeCapitator [TreeCapitator] ([1.4.6]TreeCapitator.Forge.1.4.6.r07.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CustomLAN [Custom LAN Mod] (CustomPortForge.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_ReiMinimap [mod_ReiMinimap] ([1.4.6]ReiMinimap_v3.2_06.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Core [BuildCraft] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Factory [BC Factory] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Transport [BC Transport] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    APUnofficial [Additional Pipes] (AdditionalPipes2.1.3u42-BC3.4.2-MC1.4.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CoFHCore [CoFH Core] (CoFHCore-1.4.7.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ComputerCraft [ComputerCraft] (ComputerCraft1.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CCTurtle [ComputerCraft Turtles] (ComputerCraft1.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ThermalExpansion [Thermal Expansion] (ThermalExpansion-2.2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    OmniTools [OmniTools] (OmniTools-3.0.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    IC2 [IndustrialCraft 2] (industrialcraft-2_1.115.231-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ImmibisCore [Immibis Core] (immibis-core-52.4.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AdvancedRepulsionSystems [Advanced Repulsion Systems] (adv-repulsion-systems-52.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AdvancedMachines [IC2 Advanced Machines Addon] (AdvancedMachines_1.4.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AdvancedPowerManagement [Advanced Power Management] (AdvancedPowerManagement-1.1.55-IC2_1.112.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AppliedEnergistics [Applied Energistics] (appeng-rv9-i.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BasicComponents [Basic Components] (BasicComponents_v1.2.2.327.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AssemblyLine [Assembly Line] (AssemblyLine_v0.2.2.44.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AtomicScience [Atomic Science] (AtomicScience_v0.3.2.127.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Builders [BC Builders] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BuildCraft|Energy [BC Energy] (buildcraft-A-3.4.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ChickenChunks [ChickenChunks] (ChickenChunks 1.3.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CompactSolars [Compact Solar Arrays] (compactsolars-universal-1.4.7-4.0.3.29.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    DimensionalAnchors [Dimensional Anchors] (dimensional-anchor-52.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    DimensionalDoors [Dimensional Doors] (DimensionalDoors-1.4.7 v1.3.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    EE3 [Equivalent Exchange 3] (ee3-universal-pre1f.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ElectricExpansion [Electric Expansion] (ElectricExpansion_v1.2.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    EnderStorage [EnderStorage] (EnderStorage 1.4.1.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    factorization [Factorization] (Factorization-0.7.21.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    factorization.misc [Factorization Miscellaneous Nonsense] (Factorization-0.7.21.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    factorization.dimensionalSlice [Factorization Dimensional Slices] (Factorization-0.7.21.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    FlatBedrock [FlatBedrock] (FlatBedrock_1.0.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ICBM [ICBM] (ICBM_v1.0.1.123.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_InvTweaks [Inventory Tweaks] (InvTweaks-1.50-1.4.7.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    IronChest [Iron Chest] (ironchest-universal-1.4.7-5.1.0.275.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ThermalExpansion|Factory [Factory] (ThermalExpansion-2.2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ThermalExpansion|Energy [Energy] (ThermalExpansion-2.2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ThermalExpansion|Transport [Transport] (ThermalExpansion-2.2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    LogisticsPipes|Main [Logistics Pipes] (LogisticsPipes-MC1.4.7-0.7.0.96.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Mekanism [Mekanism] (Mekanism-v5.0.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MekanismGenerators [MekanismGenerators] (MekanismGenerators-v5.0.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MekanismTools [MekanismTools] (MekanismTools-v5.0.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded [Minefactory Reloaded] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatExtraBiomes [MFR Compat: ExtraBiomes] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatForestry [MFR Compat: Forestry] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatIC2 [MFR Compat: IC2] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatPams [MFR Compat: Pam's Mods] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerCore [RedPower] (RedPowerCore-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerBase [RP Base] (RedPowerCore-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerWorld [RP World] (RedPowerMechanical-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatRP2 [MFR Compat: RP2] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatSoulShards [MFR Compat: Soul Shards] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatSufficientBiomes [MFR Compat: Sufficient Biomes] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatThaumcraft [MFR Compat: Thaumcraft] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatTwilightForest [MFR Compat: TwilightForest] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatVanilla [MFR Compat: Vanilla] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MFReloaded|CompatXyCraft [MFR Compat: XyCraft] (MineFactoryReloaded-2.3.2-287.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.2.16.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mmmPowersuits [MachineMuse's Modular Powersuits] (ModularPowersuits-0.3.2-199.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Mystcraft [Mystcraft] (mystcraft-uni-1.4.7-0.10.1.00.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    NEIPlugins [NEI Plugins] (nei_plugins-1.0.4.5a.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    NetherOres [Nether Ores] (NetherOres-2.0.6-32.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    OCS [OpenCCSensors] (OpenCCSensors-0.1.4b.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Railcraft [Railcraft] (Railcraft_1.4.6-6.13.1.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    PowerConverters [Power Converters] (PowerConverters-2.2.2-29.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerMachine [RP Machine] (RedPowerMechanical-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerCompat [RP Compat] (RedPowerCompat-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerWiring [RP Wiring] (RedPowerDigital-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerLogic [RP Logic] (RedPowerDigital-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerLighting [RP Lighting] (RedPowerDigital-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    RedPowerControl [RP Control] (RedPowerMechanical-2.0pr6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    StevesCarts [Steve's Carts] (StevesCarts2.0.0.a62.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Tubestuff [Tubestuff] (tubestuff-52.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    weaponmod [Balkon's WeaponMod] (Weaponmod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    WR-CBE|Core [WR-CBE Core] (WR-CBE Core 1.3.2.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    WR-CBE|Addons [WR-CBE Addons] (WR-CBE Addons 1.3.2.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    WR-CBE|RedPower [WR-CBE RedPower] (WR-CBE RedPower 1.3.2.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    LWJGL: 2.9.0
    OpenGL: GeForce GTX 750/PCIe/SSE2 GL version 4.5.0 NVIDIA 347.52, NVIDIA Corporation
    Is Modded: Definitely; Client brand changed to 'forge,fml'
    Type: Client (map_client.txt)
    Texture Pack: Voltz Lite
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

org.lwjgl.opengl.OpenGLException: Invalid value (1281)
    at org.lwjgl.opengl.Util.checkGLError(Util.java:59)
    at org.lwjgl.opengl.DrawableGL.checkGLError(DrawableGL.java:82)
    at org.lwjgl.opengl.Display.swapBuffers(Display.java:617)
    at org.lwjgl.opengl.Display.update(Display.java:646)
    at org.lwjgl.opengl.Display.update(Display.java:628)
    at asw.a(SourceFile:122)
    at asw.c(SourceFile:57)
    at net.minecraft.client.Minecraft.a(Minecraft.java:2081)
    at net.minecraft.client.Minecraft.a(Minecraft.java:2025)
    at net.minecraft.client.Minecraft.a(Minecraft.java:1942)
    at atj.a(GuiCreateWorld.java:285)
    at aul.a(SourceFile:72)
    at atj.a(GuiCreateWorld.java:441)
    at aul.d(SourceFile:127)
    at aul.m(SourceFile:111)
    at net.minecraft.client.Minecraft.l(Minecraft.java:1513)
    at net.minecraft.client.Minecraft.J(Minecraft.java:848)
    at net.minecraft.client.Minecraft.run(Minecraft.java:773)
    at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT c2d086fd ----------