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

Time: 11/11/14 10:50 AM
Description: Initializing game

java.lang.NoClassDefFoundError: mekanism/common/item/ItemElectricBow
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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 com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:286)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:376)
at org.multimc.EntryPoint.listen(EntryPoint.java:165)
at org.multimc.EntryPoint.main(EntryPoint.java:54)
Caused by: java.lang.ClassNotFoundException: mekanism.common.item.ItemElectricBow
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 42 more
Caused by: java.lang.NoClassDefFoundError: mekanism/common/item/ItemEnergized
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 44 more
Caused by: java.lang.ClassNotFoundException: mekanism.common.item.ItemEnergized
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:101)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 48 more

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

-- Head --
Stacktrace:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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 com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:286)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:376)
at org.multimc.EntryPoint.listen(EntryPoint.java:165)
at org.multimc.EntryPoint.main(EntryPoint.java:54)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.7.0_71, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2010365224 bytes (1917 MB) / 2596798464 bytes (2476 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms2048m -Xmx4096m -XX:PermSize=256m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.85.1232 Minecraft Forge 10.13.2.1232 52 mods loaded, 52 mods active
mcp{9.05} Minecraft Coder Pack Unloaded->Constructed
FML{7.10.85.1232} Forge Mod Loader Unloaded->Constructed
Forge{10.13.2.1232} Minecraft Forge Unloaded->Constructed
appliedenergistics2-core{rv1-stable-1} AppliedEnergistics2 Core Unloaded->Constructed
CodeChickenCore{1.0.4.29} CodeChicken Core Unloaded->Constructed
{000} CoFH ASM Data Initialization Unloaded->Constructed
NotEnoughItems{1.0.3.67} Not Enough Items Unloaded->Constructed
appliedenergistics2{rv1-stable-1} Applied Energistics 2 Unloaded->Constructed
CoFHCore{1.7.10R3.0.0B8} CoFH Core Unloaded->Constructed
BuildCraft|Core{6.1.8} BuildCraft Unloaded->Constructed
BuildCraft|Builders{6.1.8} BC Builders Unloaded->Constructed
BuildCraft|Energy{6.1.8} BC Energy Unloaded->Constructed
BuildCraft|Factory{6.1.8} BC Factory Unloaded->Constructed
BuildCraft|Transport{6.1.8} BC Transport Unloaded->Constructed
BuildCraft|Silicon{6.1.8} BC Silicon Unloaded->Constructed
CarpentersBlocks{3.3.1} [Carpenter's Blocks](Carpenter's Blocks v3.3.1 - MC 1.7.10.jar) Unloaded->Constructed
ChickenChunks{1.3.4.14} ChickenChunks Unloaded->Constructed
ForgeMultipart{1.1.0.314} Forge Multipart Unloaded->Constructed
chisel{2.0.0.3} [Chisel](Chisel 2-2.0.0.3.jar) Unloaded->Constructed
ChiselFacades{1.7.10-2.3-cricket} Chisel Facades Unloaded->Constructed
EnderStorage{1.4.5.25} EnderStorage Unloaded->Constructed
Forestry{3.1.1.4} Forestry for Minecraft Unloaded->Constructed
MineFactoryReloaded{1.7.10R2.8.0RC4} MineFactory Reloaded Unloaded->Constructed
ThermalFoundation{1.7.10R1.0.0B3} Thermal Foundation Unloaded->Constructed
ThermalExpansion{1.7.10R4.0.0B6} Thermal Expansion Unloaded->Constructed
RedstoneArsenal{1.7.10R1.1.0RC1} Redstone Arsenal Unloaded->Constructed
Mekanism{7.1.1} Mekanism Unloaded
MekanismGenerators{7.1.1} MekanismGenerators Unloaded
MekanismTools{7.1.1} MekanismTools Unloaded
MineFactoryReloaded|CompatAppliedEnergistics{1.7.10R2.8.0RC4} MFR Compat: Applied Energistics Unloaded
MineFactoryReloaded|CompatAtum{1.7.10R2.8.0RC3} MFR Compat: Atum Unloaded
MineFactoryReloaded|CompatBackTools{1.7.10R2.8.0RC4} MFR Compat: BackTools Unloaded
MineFactoryReloaded|CompatBuildCraft{1.7.10R2.8.0RC4} MFR Compat: BuildCraft Unloaded
MineFactoryReloaded|CompatChococraft{1.7.10R2.8.0RC3} MFR Compat: Chococraft Unloaded
MineFactoryReloaded|CompatExtraBiomes{1.7.10R2.8.0RC3} MFR Compat: ExtraBiomes Unloaded
MineFactoryReloaded|CompatForestry{1.7.10R2.8.0RC4} MFR Compat: Forestry Unloaded
MineFactoryReloaded|CompatForgeMicroblock{1.7.10R2.8.0RC3} MFR Compat: ForgeMicroblock Unloaded
MineFactoryReloaded|CompatIC2{1.7.10R2.8.0RC3} MFR Compat: IC2 Unloaded
MineFactoryReloaded|CompatMystcraft{1.7.10R2.8.0RC3} MFR Compat: Mystcraft Unloaded
MineFactoryReloaded|CompatProjRed{1.7.10R2.8.0RC3} MFR Compat ProjectRed Unloaded
MineFactoryReloaded|CompatRailcraft{1.7.10R2.8.0RC3} MFR Compat: Railcraft Unloaded
MineFactoryReloaded|CompatRP2{1.7.10R2.8.0RC3} MFR Compat: RP2 Unloaded
MineFactoryReloaded|CompatSufficientBiomes{1.7.10R2.8.0RC3} MFR Compat: Sufficient Biomes Unloaded
MineFactoryReloaded|CompatThaumcraft{1.7.10R2.8.0RC4} MFR Compat: Thaumcraft Unloaded
MineFactoryReloaded|CompatThermalExpansion{1.7.10R2.8.0RC3} MFR Compat: Thermal Expansion Unloaded
MineFactoryReloaded|CompatTwilightForest{1.7.10R2.8.0RC4} MFR Compat: TwilightForest Unloaded
MineFactoryReloaded|CompatVanilla{1.7.10R2.8.0RC4} MFR Compat: Vanilla Unloaded
WR-CBE|Core{1.4.1.9} WR-CBE Core Unloaded
WR-CBE|Addons{1.4.1.9} WR-CBE Addons Unloaded
WR-CBE|Logic{1.4.1.9} WR-CBE Logic Unloaded
McMultipart{1.1.0.314} Minecraft Multipart Plugin Unloaded
ForgeMicroblock{1.1.0.314} Forge Microblocks Unloaded
AE2 Version: stable rv1-stable-1 for Forge 10.13.0.1187
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: GeForce GTX 680/PCIe/SSE2 GL version 4.4.0 NVIDIA 344.65, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 

Until it's fixed install ic2 or it's api.

IC2 API :)