I've recently been having trouble when adding the newest version of forestry to my 'pack.' The 'pack' I'm using is Direwolf20's for his season 4 LP. I copied the Console from my multimc and replace the what i thought was personal info with '<>', not exactly sure if it's a forge problem or not but I figured this is the best place for help.
Here is the Log. And Thank you.
Instance started with command: C:\Program Files\Java\jre6\bin\java.exe -Xmx2048m -Xms1024m -cp
"C:\Users\<MultiMC Loc>\MC" MultiMCLauncher "C:\Users\<MultiMC Loc>\MC\instances\Back-Up_(Doing_my_Best)_001\.minecraft"
"Player" <Code>
Loading jars...
Loading URL: file:/C:/Users/<MultiMC Loc>/MC/instances/Back-Up_(Doing_my_Best)_001/.minecraft/bin/minecraft.jar
Loading URL: file:/C:/Users/<MultiMC Loc>/MC/instances/Back-Up_(Doing_my_Best)_001/.minecraft/bin/lwjgl.jar
Loading URL: file:/C:/Users/<MultiMC Loc>/MC/instances/Back-Up_(Doing_my_Best)_001/.minecraft/bin/lwjgl_util.jar
Loading URL: file:/C:/Users/<MultiMC Loc>/MC/instances/Back-Up_(Doing_my_Best)_001/.minecraft/bin/jinput.jar
Loading natives...
Fixed Minecraft Path: Field was private static java.io.File net.minecraft.client.Minecraft.aj
MCDIR: C:\Users\<MultiMC Loc>\MC\instances\Back-Up_(Doing_my_Best)_001\.minecraft
27 achievements
191 recipes
LWJGL Version: 2.8.3
OptiFine_1.2.5_HD_C3
Tue Jul 10 20:50:11 EDT 2012
OS: Windows 7 (amd64) version 6.1
Java: 1.6.0_30, Sun Microsystems Inc.
VM: Java HotSpot 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.8.3
OpenGL: Intel® G41 Express Chipset version 2.1.0 - Build 8.15.10.2302, Intel
OpenGL Version: 2.1
OpenGL Fancy fog: Not available (GL_NV_fog_distance)
Checking for new version
setupTexture: "/title/mojang.png", id: 1
Version found: C3
Jul 10, 2012 8:50:11 PM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Attempting early MinecraftForge initialization
Jul 10, 2012 8:50:11 PM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Completed early MinecraftForge initialization
2012-07-10 20:50:11 [iNFO] Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5 loading
2012-07-10 20:50:11 [iNFO] Forge Mod Loader has detected optifine OptiFine_1.2.5_HD_C3, enabling compatibility features
2012-07-10 20:50:11 [iNFO] Loading mods from C:\Users\<MultiMC Loc>\MC\instances\Back-Up_(Doing_my_Best)_001\.minecraft\mods
2012-07-10 20:50:12 [iNFO] File NEI_RailCraftPlugin 1.2.2.zip contained no mods
2012-07-10 20:50:12 [iNFO] File NEI_RedPowerPlugin 1.2.2.zip contained no mods
2012-07-10 20:50:12 [iNFO] File NEI_ThaumcraftPlugin 1.0.6.15.zip contained no mods
2012-07-10 20:50:12 [iNFO] Directory rei_minimap contained no mods
2012-07-10 20:50:12 [iNFO] Forge Mod Loader has loaded 38 mods
MinecraftForge v3.3.8.152 Initialized
2012-07-10 20:50:12 [iNFO] MinecraftForge v3.3.8.152 Initialized
setupTexture: "/ee/art/sprites/eqexterra.png", id: 3
setupTexture: "/ee/art/sprites/eqexsheet.png", id: 4
Initializing alchemy values for Equivalent Exchange..
Railcraft: MinecraftForge minor version mismatch, expecting 3.1.x, may lead to unexpected behavior
WARNING: Found unknown Windows version: Windows 7
Attempting to use default windows plug-in.
Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin
IndustrialCraft 2: MinecraftForge minor version mismatch, expecting 3.1.x, may lead to unexpected behavior
[iC2] Config loaded from C:\Users\<MultiMC Loc>\MC\instances\Back-Up_(Doing_my_Best)_001\.minecraft\config\IC2.cfg
setupTexture: "/ic2/sprites/block_0.png", id: 9
setupTexture: "/ic2/sprites/block_cable.png", id: 10
setupTexture: "/ic2/sprites/block_electric.png", id: 11
setupTexture: "/ic2/sprites/block_generator.png", id: 12
setupTexture: "/ic2/sprites/block_machine.png", id: 13
setupTexture: "/ic2/sprites/block_machine2.png", id: 14
setupTexture: "/ic2/sprites/block_personal.png", id: 15
setupTexture: "/ic2/sprites/item_0.png", id: 16
setupTexture: "/ic2/sprites/crops_0.png", id: 17
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/BlueItem.png", id: 18
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/RSL.png", id: 19
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/BlueLiquid.png", id: 20
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/BluePower.png", id: 21
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/RS.png", id: 22
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/RSP.png", id: 23
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/AdvancedWoodClosed.png", id: 24
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/AdvancedWood.png", id: 25
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/AdvInsert.png", id: 26
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist0.png", id: 27
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist1.png", id: 28
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist2.png", id: 29
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist3.png", id: 30
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist4.png", id: 31
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/Dist5.png", id: 32
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/RSLP.png", id: 33
setupTexture: "/net/minecraft/src/buildcraft/additionalpipes/resources/chunkloader.png", id: 34
CONFLICT @ -116 item slot already occupied by vd@4f2d26d2 while adding codechicken.enderstorage.ItemEnderChest@1d4fcd9a
Exception in thread "Minecraft main thread" java.lang.NoSuchFieldError: stump
at forestry.plugins.PluginForestryApiculture.preInit(PluginForestryApiculture.java:132)
at forestry.core.ForestryCore.load(ForestryCore.java:60)
at forestry.core.ForestryClient.load(ForestryClient.java:34)
at forestry.mod_Forestry.load(mod_Forestry.java:26)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:351)
at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)
at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:203)
at net.minecraft.client.Minecraft.a(Minecraft.java:426)
at net.minecraft.client.Minecraft.run(Minecraft.java:735)
at java.lang.Thread.run(Unknown Source)