Posted August 23, 201213 yr I am receiving a fatal error in FML on a brand new install of Minecraft/Forge. The error is during FML is setting up your minecraft environment. The error is... "There was a fatal error starting up minecraft and FML..." This is on a brand new install of MC 1.3.2. I have only run it once just before I placed the forge files in minecraft.bin (and removed META-INFO). This is the universal 4.0.0.204 version of Forge. This is the one that is supposed to work for 1.3.2? Additional info... This is on a 64 bit windows 7 system, running 64bit Java. No other mods installed. Here is my log file... 2012-08-23 16:12:58 [iNFO] [ForgeModLoader] Forge Mod Loader version missing.missing.missing.missing for Minecraft client:missing, server:missing loading 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] All core mods are successfully located 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] Discovering coremods 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar 2012-08-23 16:12:58 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] Download complete 2012-08-23 16:12:58 [iNFO] [ForgeModLoader] Download complete 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully 2012-08-23 16:12:58 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2012-08-23 16:12:58 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar 2012-08-23 16:12:59 [FINEST] [ForgeModLoader] Download complete 2012-08-23 16:12:59 [iNFO] [ForgeModLoader] Download complete 2012-08-23 16:12:59 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully 2012-08-23 16:12:59 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar 2012-08-23 16:12:59 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Download complete 2012-08-23 16:13:00 [iNFO] [ForgeModLoader] Download complete 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully 2012-08-23 16:13:00 [sEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer java.lang.IllegalArgumentException: resource fml_at.cfg not found. at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119) at com.google.common.io.Resources.getResource(Resources.java:157) at cpw.mods.fml.common.asm.transformers.AccessTransformer.readMapFile(AccessTransformer.java:94) at cpw.mods.fml.common.asm.transformers.AccessTransformer.<init>(AccessTransformer.java:81) at cpw.mods.fml.common.asm.transformers.AccessTransformer.<init>(AccessTransformer.java:77) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:47) at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:198) at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:143) at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230) at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200) at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25) at net.minecraft.Launcher.replace(Launcher.java:136) at net.minecraft.Launcher$1.run(Launcher.java:79) 2012-08-23 16:13:00 [sEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class cpw.mods.fml.common.asm.transformers.MarkerTransformer java.lang.IllegalArgumentException: resource fml_marker.cfg not found. at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119) at com.google.common.io.Resources.getResource(Resources.java:157) at cpw.mods.fml.common.asm.transformers.MarkerTransformer.readMapFile(MarkerTransformer.java:55) at cpw.mods.fml.common.asm.transformers.MarkerTransformer.<init>(MarkerTransformer.java:42) at cpw.mods.fml.common.asm.transformers.MarkerTransformer.<init>(MarkerTransformer.java:38) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:47) at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:198) at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:143) at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230) at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200) at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25) at net.minecraft.Launcher.replace(Launcher.java:136) at net.minecraft.Launcher$1.run(Launcher.java:79) 2012-08-23 16:13:00 [sEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class net.minecraftforge.transformers.ForgeAccessTransformer java.lang.IllegalArgumentException: resource forge_at.cfg not found. at com.google.common.base.Preconditions.checkArgument(Preconditions.java:119) at com.google.common.io.Resources.getResource(Resources.java:157) at cpw.mods.fml.common.asm.transformers.AccessTransformer.readMapFile(AccessTransformer.java:94) at cpw.mods.fml.common.asm.transformers.AccessTransformer.<init>(AccessTransformer.java:81) at net.minecraftforge.transformers.ForgeAccessTransformer.<init>(ForgeAccessTransformer.java:11) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:47) at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:198) at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:143) at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230) at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200) at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25) at net.minecraft.Launcher.replace(Launcher.java:136) at net.minecraft.Launcher$1.run(Launcher.java:79) 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Running coremod plugins 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully 2012-08-23 16:13:00 [FINEST] [ForgeModLoader] Validating minecraft 2012-08-23 16:13:00 [iNFO] [sTDOUT] A CRITICAL PROBLEM OCCURED INITIALIZING MINECRAFT - LIKELY YOU HAVE AN INCORRECT VERSION FOR THIS FML 2012-08-23 16:13:02 [iNFO] [sTDERR] Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:163) 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230) 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200) 2012-08-23 16:13:02 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25) 2012-08-23 16:13:02 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136) 2012-08-23 16:13:02 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79) 2012-08-23 16:13:02 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:251) 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:143) 2012-08-23 16:13:02 [iNFO] [sTDERR] ... 5 more 2012-08-23 16:13:02 [iNFO] [sTDERR] Caused by: java.lang.reflect.InvocationTargetException 2012-08-23 16:13:02 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2012-08-23 16:13:02 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 2012-08-23 16:13:02 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 2012-08-23 16:13:02 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source) 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:243) 2012-08-23 16:13:02 [iNFO] [sTDERR] ... 6 more 2012-08-23 16:13:02 [iNFO] [sTDERR] Caused by: java.lang.IllegalAccessError: tried to access class b from class cpw.mods.fml.common.Loader 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.<init>(Loader.java:158) 2012-08-23 16:13:02 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.instance(Loader.java:137) 2012-08-23 16:13:02 [iNFO] [sTDERR] ... 11 more
August 23, 201213 yr Whatever you're using to install forge did not install it properly. It seems to of missed everything that forge relies on, so, download and install again. I do Forge for free, however the servers to run it arn't free, so anything is appreciated. Consider supporting the team on Patreon
August 23, 201213 yr Author aha! Thanks LexManos. It appears that when I unzipped the Forge zip file, half of the files were not unzipped, so I was only copying in half of the Forge files into the minecraft.jar file. Trying again now. Thanks again
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