Hi... I looked for a solution on the rules and EAQ topic and didn't find anything that could fix my problem with STARTING Minecraft Forge.

 

Here is the crash report:

 

---- Minecraft Crash Report ----

 

WARNING: coremods are present:

  FCFMLCorePlugin (FinderCompass-1.10.2.jar)

  LoadingHook (Mekanism-1.10.2-9.1.0.288.jar)

  DLFMLCorePlugin (DynamicLights-1.10.2.jar)

  FMLPlugin (InventoryTweaks-1.61-58.jar)

Contact their authors BEFORE contacting forge

 

// Don't be sad, have a hug! <3

 

Time: 1/29/17 1:21 PM

Description: Initializing game

 

java.lang.NoClassDefFoundError: bft

at java.lang.Class.getDeclaredFields0(Native Method)

at java.lang.Class.privateGetDeclaredFields(Class.java:2575)

at java.lang.Class.getField0(Class.java:2967)

at java.lang.Class.getField(Class.java:1693)

at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:298)

at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:209)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:438)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:350)

at net.minecraft.client.main.Main.main(SourceFile:124)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Caused by: java.lang.ClassNotFoundException: bft

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

... 15 more

Caused by: java.lang.NullPointerException

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

... 17 more

 

 

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

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

 

-- Head --

Thread: Client thread

Stacktrace:

at java.lang.Class.getDeclaredFields0(Native Method)

at java.lang.Class.privateGetDeclaredFields(Class.java:2575)

at java.lang.Class.getField0(Class.java:2967)

at java.lang.Class.getField(Class.java:1693)

at net.minecraftforge.fml.client.FMLClientHandler.detectOptifine(FMLClientHandler.java:298)

at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:209)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:438)

 

-- Initialization --

Details:

Stacktrace:

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:350)

at net.minecraft.client.main.Main.main(SourceFile:124)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

 

-- System Details --

Details:

Minecraft Version: 1.11

Operating System: Windows 10 (amd64) version 10.0

Java Version: 1.8.0_25, Oracle Corporation

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

Memory: 97340224 bytes (92 MB) / 320159744 bytes (305 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML:

Loaded coremods (and transformers):

FCFMLCorePlugin (FinderCompass-1.10.2.jar)

  atomicstryker.findercompass.client.coremod.FCTransformer

LoadingHook (Mekanism-1.10.2-9.1.0.288.jar)

 

DLFMLCorePlugin (DynamicLights-1.10.2.jar)

  atomicstryker.dynamiclights.common.DLTransformer

FMLPlugin (InventoryTweaks-1.61-58.jar)

  invtweaks.forge.asm.ContainerTransformer

Launched Version: 1.11-forge1.11-13.19.1.2189

LWJGL: 2.9.4

OpenGL: Intel® HD Graphics 4400 GL version 4.3.0 - Build 20.19.15.4531, Intel

GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Shaders are available because OpenGL 2.1 is supported.

VBOs are available because OpenGL 1.5 is supported.

 

Using VBOs: Yes

Is Modded: Definitely; Client brand changed to 'fml,forge'

Type: Client (map_client.txt)

Resource Packs:

Current Language: ~~ERROR~~ NullPointerException: null

Profiler Position: N/A (disabled)

CPU: 4x Intel® Core i3-4030U CPU @ 1.90GHz

 

thanks!!! its fixed now... It turns out I got them from another mod loader