first of all, sorry for my bad english. it's not my native language so please ignore it...

my forge has no mods installed but the console still says something about Buildcraft.

i'm using the latest version of forge for 1.6.2 becuase some mods aren't updated to 1.6.4 and there's no major diffrence between the two versions.

 

well, there's the crash report\log

 

---- Minecraft Crash Report ----

// You should try our sister game, Minceraft!

 

Time: 14:13 07/10/13

Description: There was a severe problem during mod loading that has caused the game to fail

 

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: buildcraft/builders/TileFiller

at cpw.mods.fml.common.LoadController.transition(LoadController.java:149)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:521)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:181)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:471)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:806)

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)

Caused by: java.lang.NoClassDefFoundError: buildcraft/builders/TileFiller

at buildcraft.BuildCraftBuilders.initialize(BuildCraftBuilders.java:256)

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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:540)

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.EventHandler.handleEvent(EventHandler.java:74)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

at com.google.common.eventbus.EventBus.post(EventBus.java:267)

at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:194)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:174)

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.EventHandler.handleEvent(EventHandler.java:74)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

at com.google.common.eventbus.EventBus.post(EventBus.java:267)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:105)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:520)

... 10 more

Caused by: java.lang.ClassNotFoundException: buildcraft.builders.TileFiller

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 38 more

Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/common/ISidedInventory

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:171)

... 40 more

Caused by: java.lang.ClassNotFoundException: net.minecraftforge.common.ISidedInventory

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 44 more

Caused by: java.lang.NullPointerException

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:171)

... 46 more

 

 

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

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.6.2

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.7.0_40, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 135251640 bytes (128 MB) / 473432064 bytes (451 MB) up to 954728448 bytes (910 MB)

JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G

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 v6.2.62.871 Minecraft Forge 9.10.1.871 9 mods loaded, 9 mods active

mcp{8.04} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized

FML{6.2.62.871} [Forge Mod Loader] (minecraftforge-9.10.1.871.jar) Unloaded->Constructed->Pre-initialized

Forge{9.10.1.871} [Minecraft Forge] (minecraftforge-9.10.1.871.jar) Unloaded->Constructed->Pre-initialized

BuildCraft|Core{3.5.1} [buildCraft] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Pre-initialized

BuildCraft|Builders{3.5.1} [bC Builders] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Errored

BuildCraft|Energy{3.5.1} [bC Energy] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Pre-initialized

BuildCraft|Factory{3.5.1} [bC Factory] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Pre-initialized

BuildCraft|Transport{3.5.1} [bC Transport] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Errored

BuildCraft|Silicon{3.5.1} [bC Silicon] (buildcraft-A-3.5.1.jar) Unloaded->Constructed->Errored

 

Minecraft Version: 1.6.2

BuildCraft|Core{3.5.1}

BuildCraft 3.5.1 for Minecraft 1.5.2

Update Buildcraft.