Error, Not quite sure what it is.

[InfinitySpartan]

I have been trying to use FML for months now. I used to be really good at modding with the old modloader, but i can't install this no matter what i try. I am using NO mods and i have the magic launcher

 

 

*** MagicMinecraftLauncher 1.0.0 ***

Disable inactive mods

2013-04-28 12:10:47 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.1.8.611 for Minecraft 1.5.1 loading

2013-04-28 12:10:47 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.7.0_07, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre7

2013-04-28 12:10:47 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar

2013-04-28 12:10:47 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:10:47 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar

2013-04-28 12:10:56 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:10:56 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar

2013-04-28 12:10:58 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:10:58 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar

2013-04-28 12:11:06 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:11:06 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.1.zip

2013-04-28 12:11:08 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:11:08 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar

2013-04-28 12:11:26 [iNFO] [ForgeModLoader] Download complete

2013-04-28 12:11:43 [iNFO] [sTDERR] java.lang.reflect.InvocationTargetException

2013-04-28 12:11:43 [iNFO] [sTDERR]    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.reflect.Method.invoke(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at magic.launcher.Launcher.main(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.FMLRelauncher.relaunchClient(FMLRelauncher.java:104)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.FMLRelauncher.handleClientRelaunch(FMLRelauncher.java:38)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at net.minecraft.client.Minecraft.main(Minecraft.java:2228)

2013-04-28 12:11:43 [iNFO] [sTDERR]    ... 5 more

2013-04-28 12:11:43 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.Class.getDeclaredConstructors0(Native Method)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.Class.getConstructor0(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.Class.newInstance0(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.Class.newInstance(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:96)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:271)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)

2013-04-28 12:11:43 [iNFO] [sTDERR]    ... 8 more

2013-04-28 12:11:43 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Multimap

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.net.URLClassLoader$1.run(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.net.URLClassLoader$1.run(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.security.AccessController.doPrivileged(Native Method)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.net.URLClassLoader.findClass(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.ClassLoader.loadClass(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    at java.lang.ClassLoader.loadClass(Unknown Source)

2013-04-28 12:11:43 [iNFO] [sTDERR]    ... 16 more

 

 

sorry about my lack of knowledge, especially about using this forums style.