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FML crash at loading screen


EpicDarkSoldier
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I hope someone can help me, here is my problem:

When i open Minecraft FML starts downloading the libraries but when it finish it says "Minecraft validated, launching..." and it keeps black screen

I only installed forge from and a fresh Minecraft.

Here is the crash log:

 

2012-08-28 14:04:12 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.0.160.340 for Minecraft client:1.3.2, server:1.3.2 loading

2012-08-28 14:04:12 [FINEST] [ForgeModLoader] All core mods are successfully located

2012-08-28 14:04:12 [FINEST] [ForgeModLoader] Discovering coremods

2012-08-28 14:04:12 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-08-28 14:04:12 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-08-28 14:04:12 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-08-28 14:04:12 [iNFO] [sTDOUT] No handler. Piping.

2012-08-28 14:04:13 [FINEST] [ForgeModLoader] Download complete

2012-08-28 14:04:13 [iNFO] [ForgeModLoader] Download complete

2012-08-28 14:04:13 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully

 

2012-08-28 14:04:13 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-08-28 14:04:13 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-08-28 14:04:13 [iNFO] [sTDOUT] Piping finished, data size: 123642

2012-08-28 14:04:13 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-08-28 14:04:13 [iNFO] [sTDOUT] No handler. Piping.

2012-08-28 14:04:16 [iNFO] [sTDOUT] Piping finished, data size: 1795932

2012-08-28 14:04:16 [FINEST] [ForgeModLoader] Download complete

2012-08-28 14:04:16 [iNFO] [ForgeModLoader] Download complete

2012-08-28 14:04:16 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully

 

2012-08-28 14:04:16 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-08-28 14:04:16 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-08-28 14:04:16 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-08-28 14:04:16 [iNFO] [sTDOUT] No handler. Piping.

2012-08-28 14:04:17 [iNFO] [sTDOUT] Piping finished, data size: 212767

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Download complete

2012-08-28 14:04:17 [iNFO] [ForgeModLoader] Download complete

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

 

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Running coremod plugins

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Validating minecraft

2012-08-28 14:04:17 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2012-08-28 14:04:18 [iNFO] [sTDERR] Exception in thread "Thread-10" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-08-28 14:04:18 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:257)

2012-08-28 14:04:18 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:200)

2012-08-28 14:04:18 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)

2012-08-28 14:04:18 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)

2012-08-28 14:04:18 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)

2012-08-28 14:04:18 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-08-28 14:04:18 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2012-08-28 14:04:18 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)

2012-08-28 14:04:18 [iNFO] [sTDERR] ... 4 more

2012-08-28 14:04:18 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2012-08-28 14:04:18 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)

2012-08-28 14:04:18 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2012-08-28 14:04:18 [iNFO] [sTDERR] ... 5 more

 

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Do you use the original Minecraft Launcher (Minecraft.exe from minecraft.net)? It looks like you don't use one, because of:

 

Exception in thread "Thread-10" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

 

 

It cannot find the net.minecraft.Launcher class, which should exist if you use the original launcher.

Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! |

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This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.

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