lucidgizmo

Heya all, my friend just got minecraft forge and it seems to keep crashing. It works fine for me, and he did exactly the same installation i did. Here is the Error Log 2013-03-05 16:32:17 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.7.4.520 for Minecraft 1.4.7 loading 2013-03-05 16:32:17 [FINEST] [ForgeModLoader] All core mods are successfully located 2013-03-05 16:32:17 [FINEST] [ForgeModLoader] Discovering coremods 2013-03-05 16:32:17 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir 2013-03-05 16:32:17 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2013-03-05 16:32:17 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2013-03-05 16:32:26 [FINEST] [ForgeModLoader] Download complete 2013-03-05 16:32:26 [iNFO] [ForgeModLoader] Download complete 2013-03-05 16:32:26 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully 2013-03-05 16:32:26 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir 2013-03-05 16:32:26 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-147.jar present and correct in lib dir 2013-03-05 16:32:30 [iNFO] [sTDERR] Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:175) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212) 2013-03-05 16:32:30 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25) 2013-03-05 16:32:30 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136) 2013-03-05 16:32:30 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79) 2013-03-05 16:32:30 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.Class.getDeclaredConstructors0(Native Method) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.Class.getConstructor0(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.Class.newInstance0(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.Class.newInstance(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:77) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:238) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155) 2013-03-05 16:32:30 [iNFO] [sTDERR] ... 5 more 2013-03-05 16:32:30 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Multimap 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:110) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source) 2013-03-05 16:32:30 [iNFO] [sTDERR] ... 13 more Thanks everyone for your help