When I try to open forge it crashes with this error log:

---- Minecraft Crash Report ----

// Oops.

 

Time: 25/11/15 20:46

Description: FML has discovered extracted jar files in the mods directory.

This breaks mod loading functionality completely.

Remove the directories and replace with the jar files originally provided.

 

java.lang.RuntimeException: Extracted mod jars found, loading will NOT continue

at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:293)

at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:241)

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:95)

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:72)

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)

at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:119)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)

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

 

 

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

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

 

-- System Details --

Details:

Minecraft Version: 1.8

Operating System: Mac OS X (x86_64) version 10.11.1

Java Version: 1.8.0_60, Oracle Corporation

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

Memory: 71364344 bytes (68 MB) / 127139840 bytes (121 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

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

Hi,

You have just to read the crash report :

Description: FML has discovered extracted jar files in the mods directory.

This breaks mod loading functionality completely.

Remove the directories and replace with the jar files originally provided.

Check your mod folder, it should only have jar files inside.