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Black Screen After Login

Posted October 29, 201212 yr

I have been trying to figure out how to install Forge for the past couple of days, and I have not figured out how to get it to work. I have force updated my minecraft and dragged the Forge.zip contents into the Minecraft.jar. Then, I have deleted the Meta-Inf folder. I have no mods, worlds, or texture packs when installing Forge. I have even tried installing Forge on my brother's computer and the same exact thing happened. When I login to Minecraft, the FML window loads then closes, but instead of the Minecraft logo, the screen turns all black. I have Java 7 update 9 and Java JDK 1.7.0. Here is the report.

8 19:59:32 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.2.6.422 for Minecraft 1.4.2 loading

2012-10-28 19:59:32 [FINEST] [ForgeModLoader] All core mods are successfully located

2012-10-28 19:59:32 [FINEST] [ForgeModLoader] Discovering coremods

2012-10-28 19:59:32 [iNFO] [sTDOUT] Downloading file: files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-10-28 19:59:32 [iNFO] [sTDOUT] The libFile's path is C:\Users\Kaitlyn\AppData\Roaming\.minecraft\lib\argo-2.25.jar

2012-10-28 19:59:32 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-10-28 19:59:32 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-10-28 19:59:32 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-10-28 19:59:32 [iNFO] [sTDOUT] No handler. Piping.

2012-10-28 19:59:32 [iNFO] [sTDOUT] Piping finished, data size: 123642

2012-10-28 19:59:32 [FINEST] [ForgeModLoader] Download complete

2012-10-28 19:59:32 [iNFO] [ForgeModLoader] Download complete

2012-10-28 19:59:33 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully

2012-10-28 19:59:33 [iNFO] [sTDOUT] Downloading file: files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-10-28 19:59:33 [iNFO] [sTDOUT] The libFile's path is C:\Users\Kaitlyn\AppData\Roaming\.minecraft\lib\guava-12.0.1.jar

2012-10-28 19:59:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-10-28 19:59:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-10-28 19:59:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-10-28 19:59:33 [iNFO] [sTDOUT] No handler. Piping.

2012-10-28 19:59:37 [iNFO] [sTDOUT] Piping finished, data size: 1795932

2012-10-28 19:59:37 [FINEST] [ForgeModLoader] Download complete

2012-10-28 19:59:37 [iNFO] [ForgeModLoader] Download complete

2012-10-28 19:59:37 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully

2012-10-28 19:59:37 [iNFO] [sTDOUT] Downloading file: files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-10-28 19:59:37 [iNFO] [sTDOUT] The libFile's path is C:\Users\Kaitlyn\AppData\Roaming\.minecraft\lib\asm-all-4.0.jar

2012-10-28 19:59:37 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-10-28 19:59:37 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-10-28 19:59:37 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-10-28 19:59:37 [iNFO] [sTDOUT] No handler. Piping.

2012-10-28 19:59:38 [iNFO] [sTDOUT] Piping finished, data size: 212767

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Download complete

2012-10-28 19:59:38 [iNFO] [ForgeModLoader] Download complete

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Running coremod plugins

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Validating minecraft

2012-10-28 19:59:38 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2012-10-28 19:59:39 [iNFO] [sTDERR] Exception in thread "Thread-10" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-10-28 19:59:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)

2012-10-28 19:59:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

2012-10-28 19:59:39 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)

2012-10-28 19:59:39 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)

2012-10-28 19:59:39 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)

2012-10-28 19:59:39 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-10-28 19:59:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2012-10-28 19:59:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:254)

2012-10-28 19:59:39 [iNFO] [sTDERR] ... 4 more

2012-10-28 19:59:39 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source)

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2012-10-28 19:59:39 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)

2012-10-28 19:59:39 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2012-10-28 19:59:39 [iNFO] [sTDERR] ... 5 more

Quote

October 29, 201212 yr

Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

Read the EAQ

There's an EAQ for a reason. Read it!

"Note that failure to read this will make you look idiotic. You don't want that do you?" -- luacs1998

First rule of bug reports: More information is always better.

Oh, and logs OR IT DIDN'T HAPPEN!!

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November 3, 201212 yr

Author

Thank You

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Foods.java
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Items.java
public static final Item GOLDEN_APPLE = registerItem("golden_apple", new Item.Properties().food(Foods.GOLDEN_APPLE, Consumables.GOLDEN_APPLE));

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Black Screen After Login

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[1.16.1]Render enchanted glint to item

🎯 Elivius Needs You! Staff Wanted In All Positions! [Looking for Staff]

[1.21.3] How to add effects to food?

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How to add my mob to another mod's biome in 1.20.1.

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