ChriAnd

Hello, I know what I did wrong! I stored everything on my second hard drive (not the OS on) You need to decompile and store it on your primary hard drive. (It helped for me) / ChriAnd

no sorry it did not contain anything. /ChriAnd

I used a clean minecraft.jar and a clean MinecraftServer.jar I have not changed or added classes. I have just compiled them with Forge and I did not get any errors then. i have used forge before so i know how to install it. sorry for my bad English /ChriAnd

thanks for your advice, but that's the problem. I can not start minecraft with green button without getting the error message. /ChriAnd

hello When i try to run Minecraft in Eclipse i get this error. But if i recompile and run the StartClient.bat it works. /ChriAnd 2012-10-27 15:32:07 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.2.6.422 for Minecraft 1.4.2 loading 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] All core mods are successfully located 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Discovering coremods 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Found library file guava-12.0.1.jar present and correct in lib dir 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Running coremod plugins 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully 2012-10-27 15:32:07 [FINEST] [ForgeModLoader] Validating minecraft 2012-10-27 15:32:08 [FINEST] [ForgeModLoader] Minecraft validated, launching... 2012-10-27 15:32:10 [iNFO] [sTDOUT] 27 achievements 2012-10-27 15:32:10 [iNFO] [sTDOUT] 208 recipes 2012-10-27 15:32:11 [iNFO] [sTDOUT] Setting user: Player599, - 2012-10-27 15:32:11 [iNFO] [sTDERR] Client asked for parameter: server 2012-10-27 15:32:11 [iNFO] [sTDOUT] LWJGL Version: 2.4.2 2012-10-27 15:32:12 [iNFO] [ForgeModLoader] Attempting early MinecraftForge initialization 2012-10-27 15:32:12 [iNFO] [sTDOUT] MinecraftForge v6.0.1.339 Initialized 2012-10-27 15:32:12 [iNFO] [ForgeModLoader] MinecraftForge v6.0.1.339 Initialized 2012-10-27 15:32:12 [iNFO] [ForgeModLoader] Completed early MinecraftForge initialization 2012-10-27 15:32:12 [FINE] [ForgeModLoader] Building injected Mod Containers [cpw.mods.fml.common.FMLDummyContainer, net.minecraftforge.common.ForgeDummyContainer] 2012-10-27 15:32:12 [FINE] [ForgeModLoader] Attempting to load mods contained in the minecraft jar file and associated classes 2012-10-27 15:32:12 [iNFO] [sTDERR] java.lang.IllegalArgumentException: URI has an authority component 2012-10-27 15:32:12 [iNFO] [sTDERR] at java.io.File.<init>(Unknown Source) 2012-10-27 15:32:12 [iNFO] [sTDERR] at cpw.mods.fml.common.ModClassLoader.getParentSources(ModClassLoader.java:67) 2012-10-27 15:32:12 [iNFO] [sTDERR] at cpw.mods.fml.common.discovery.ModDiscoverer.findClasspathMods(ModDiscoverer.java:33) 2012-10-27 15:32:12 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.identifyMods(Loader.java:328) 2012-10-27 15:32:12 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.loadMods(Loader.java:457) 2012-10-27 15:32:12 [iNFO] [sTDERR] at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:150) 2012-10-27 15:32:12 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.startGame(Minecraft.java:420) 2012-10-27 15:32:12 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:752) 2012-10-27 15:32:12 [iNFO] [sTDERR] at java.lang.Thread.run(Unknown Source) 2012-10-27 15:32:15 [iNFO] [sTDERR] Someone is closing me!