Posted September 6, 201213 yr I tried to install "minecraftforge-universal-4.0.0.247" and after it did the FML thing, it said this. 2012-09-05 18:17:23 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.0.183.356 for Minecraft client:1.3.2, server:1.3.2 loading 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] All core mods are successfully located 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] Discovering coremods 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar 2012-09-05 18:17:23 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar 2012-09-05 18:17:23 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar 2012-09-05 18:17:23 [iNFO] [sTDOUT] No handler. Piping. 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] Download complete 2012-09-05 18:17:23 [iNFO] [ForgeModLoader] Download complete 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully 2012-09-05 18:17:23 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2012-09-05 18:17:23 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2012-09-05 18:17:23 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2012-09-05 18:17:23 [iNFO] [sTDOUT] Piping finished, data size: 123642 2012-09-05 18:17:23 [iNFO] [sTDOUT] No handler. Piping. 2012-09-05 18:17:27 [iNFO] [sTDOUT] Piping finished, data size: 1795932 2012-09-05 18:17:27 [FINEST] [ForgeModLoader] Download complete 2012-09-05 18:17:27 [iNFO] [ForgeModLoader] Download complete 2012-09-05 18:17:27 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully 2012-09-05 18:17:27 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar 2012-09-05 18:17:27 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar 2012-09-05 18:17:27 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar 2012-09-05 18:17:27 [iNFO] [sTDOUT] No handler. Piping. 2012-09-05 18:17:28 [iNFO] [sTDOUT] Piping finished, data size: 212767 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Download complete 2012-09-05 18:17:28 [iNFO] [ForgeModLoader] Download complete 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Running coremod plugins 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Validating minecraft 2012-09-05 18:17:28 [FINEST] [ForgeModLoader] Minecraft validated, launching... 2012-09-05 18:17:29 [iNFO] [sTDERR] Exception in thread "Thread-10" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher 2012-09-05 18:17:29 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:257) 2012-09-05 18:17:29 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200) 2012-09-05 18:17:29 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28) 2012-09-05 18:17:29 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136) 2012-09-05 18:17:29 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79) 2012-09-05 18:17:29 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher 2012-09-05 18:17:29 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159) 2012-09-05 18:17:29 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242) 2012-09-05 18:17:29 [iNFO] [sTDERR] ... 4 more 2012-09-05 18:17:29 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method) 2012-09-05 18:17:29 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source) 2012-09-05 18:17:29 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151) 2012-09-05 18:17:29 [iNFO] [sTDERR] ... 5 more Can anyone help me?!?!?
September 6, 201213 yr What launcher are you using? Use the standard mojang launcher. I do Forge for free, however the servers to run it arn't free, so anything is appreciated. Consider supporting the team on Patreon
September 6, 201213 yr Known to happen with sk89q's launcher, try using MultiMC? Read the EAQ before posting! OR ELSE! This isn't building better software, its trying to grab a place in the commit list of a highly visible github project. www.forgeessentials.com Don't PM me, I don't check this account unless I have to.
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