---- Minecraft Crash Report ----
// I feel sad now :(

Time: 14/11/13 22:19
Description: Unexpected error

java.lang.NoSuchMethodError: codechicken.lib.raytracer.RayTracer.getStartVec(Lnet/minecraft/entity/player/EntityPlayer;)Lnet/minecraft/util/Vec3;
at codechicken.multipart.BlockMultipart$.drawHighlight(BlockMultipart.scala:71)
at codechicken.multipart.handler.MultipartEventHandler$.drawBlockHighlight(EventHandler.scala:57)
at net.minecraftforge.event.ASMEventHandler_44_MultipartEventHandler$_drawBlockHighlight_DrawBlockHighlightEvent.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
at net.minecraftforge.event.EventBus.post(EventBus.java:108)
at net.minecraftforge.client.ForgeHooksClient.onDrawBlockHighlight(ForgeHooksClient.java:237)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1256)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1002)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:946)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
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:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

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

-- Head --
Stacktrace:
at codechicken.multipart.BlockMultipart$.drawHighlight(BlockMultipart.scala:71)
at codechicken.multipart.handler.MultipartEventHandler$.drawBlockHighlight(EventHandler.scala:57)
at net.minecraftforge.event.ASMEventHandler_44_MultipartEventHandler$_drawBlockHighlight_DrawBlockHighlightEvent.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
at net.minecraftforge.event.EventBus.post(EventBus.java:108)
at net.minecraftforge.client.ForgeHooksClient.onDrawBlockHighlight(ForgeHooksClient.java:237)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1256)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['mattw24'/10393, l='MpServer', x=184.80, y=69.62, z=201.02]]
Chunk stats: MultiplayerChunkCache: 49
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (610,52,232), Chunk: (at 2,3,8 in 38,14; contains blocks 608,0,224 to 623,255,239), Region: (1,0; contains chunks 32,0 to 63,31, blocks 512,0,0 to 1023,255,511)
Level time: 1522214 game time, 499375 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 1 total; [EntityClientPlayerMP['mattw24'/10393, l='MpServer', x=184.80, y=69.62, z=201.02]]
Retry entities: 0 total; []
Server brand: mcpc,craftbukkit,fml,forge
Server type: Non-integrated multiplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:440)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2312)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:863)
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:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 8 (x86) version 6.2
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 187244800 bytes (178 MB) / 442941440 bytes (422 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 23299 (1304744 bytes; 1 MB) allocated, 23299 (1304744 bytes; 1 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.44.951 Minecraft Forge 9.11.1.951 24 mods loaded, 24 mods active
mcp{8.09} Minecraft Coder Pack Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML{6.4.44.951} Forge Mod Loader Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge{9.11.1.951} Minecraft Forge Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
AppliedEnergistics-Core{rv14.finale} AppliedEnergistics Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
CodeChickenCore{0.9.0.6} CodeChicken Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
NotEnoughItems{1.6.1.5} [Not Enough Items](NotEnoughItems 1.6.1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
DamageIndicatorsMod{2.9.1.3} [Damage Indicators](1.6.4 DamageIndicatorsv2.9.1.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
AppliedEnergistics{rv14.finale} Applied Energistics Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
iChunUtil{2.3.0} iChunUtil Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
BackTools{2.0.0} BackTools Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ChickenChunks{1.3.3.3} [ChickenChunks](ChickenChunks 1.3.3.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ComputerCraft{1.57} ComputerCraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
CCTurtle{1.57} ComputerCraft Turtles Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
inventorytweaks{1.56} Inventory Tweaks Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
OpenPeripheral{0.2.1} OpenPeripheral Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ForgeMultipart{1.0.0.197} Forge Multipart Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Core{4.0.5.12} Project: Red-Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Compatability{4.0.5.12} ProjectRed-Compatability Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Integration{4.0.5.12} ProjectRed-Integration Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Transmission{4.0.5.12} ProjectRed-Transmission Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Exploration{4.0.5.12} ProjectRed-Exploration Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ProjRed|Illumination{4.0.5.12} ProjectRed-Illumination Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
McMultipart{1.0.0.197} Minecraft Multipart Plugin Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ForgeMicroblock{1.0.0.197} Forge Microblocks Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Launched Version: 1.6.4-Forge9.11.1.951
LWJGL: 2.9.0
OpenGL: GeForce 9200/integrated/SSE2 GL version 3.3.0, NVIDIA Corporation
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Default
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 2362 (132272 bytes; 0 MB) allocated, 2362 (132272 bytes; 0 MB) used

Seeing as this has nothing to do with ProjectRed, I am asking that you move this report to ForgeMultipart.

Ok thanks