Whenever I start up Minecraft with Minecraft Forge Installed, I get a black screen. We all know and love the look of it.

 

 

Here is the text I get WITHOUT mods.

 

2013-01-02 21:02:19 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.6.17.515 for Minecraft 1.4.6 loading

2013-01-02 21:02:19 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-01-02 21:02:19 [FINEST] [ForgeModLoader] Discovering coremods

2013-01-02 21:02:19 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-02 21:02:19 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-02 21:02:19 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-02 21:02:19 [iNFO] [sTDOUT] No handler. Piping.

2013-01-02 21:02:20 [iNFO] [sTDOUT] Piping finished, data size: 123642

2013-01-02 21:02:20 [FINEST] [ForgeModLoader] Download complete

2013-01-02 21:02:20 [iNFO] [ForgeModLoader] Download complete

2013-01-02 21:02:20 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully

2013-01-02 21:02:20 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-02 21:02:20 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-02 21:02:20 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-02 21:02:20 [iNFO] [sTDOUT] No handler. Piping.

2013-01-02 21:02:22 [iNFO] [sTDOUT] Piping finished, data size: 1795932

2013-01-02 21:02:22 [FINEST] [ForgeModLoader] Download complete

2013-01-02 21:02:22 [iNFO] [ForgeModLoader] Download complete

2013-01-02 21:02:22 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully

2013-01-02 21:02:22 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-02 21:02:22 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-02 21:02:22 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-02 21:02:22 [iNFO] [sTDOUT] No handler. Piping.

2013-01-02 21:02:23 [iNFO] [sTDOUT] Piping finished, data size: 212767

2013-01-02 21:02:23 [FINEST] [ForgeModLoader] Download complete

2013-01-02 21:02:23 [iNFO] [ForgeModLoader] Download complete

2013-01-02 21:02:23 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

2013-01-02 21:02:23 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-02 21:02:23 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-02 21:02:23 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-02 21:02:23 [iNFO] [sTDOUT] No handler. Piping.

2013-01-02 21:02:26 [iNFO] [sTDOUT] Piping finished, data size: 1997327

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Download complete

2013-01-02 21:02:27 [iNFO] [ForgeModLoader] Download complete

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-147.jar was downloaded and verified successfully

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Running coremod plugins

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2013-01-02 21:02:27 [sEVERE] [ForgeModLoader] FML appears to be missing any signature data. This is not a good thing

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2013-01-02 21:02:27 [FINEST] [ForgeModLoader] Validating minecraft

2013-01-02 21:02:28 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2013-01-02 21:02:30 [iNFO] [sTDERR] Exception in thread "Thread-11" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-02 21:02:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)

2013-01-02 21:02:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

2013-01-02 21:02:30 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2013-01-02 21:02:30 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)

2013-01-02 21:02:30 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)

2013-01-02 21:02:30 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-02 21:02:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2013-01-02 21:02:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:254)

2013-01-02 21:02:30 [iNFO] [sTDERR] ... 4 more

2013-01-02 21:02:30 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2013-01-02 21:02:30 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)

2013-01-02 21:02:30 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2013-01-02 21:02:30 [iNFO] [sTDERR] ... 5 more

 

 

If anyone can help me, that'd be great.

What launcher are you using?

I don't remember, I deleted Minecraft in rage. It wasn't the regular MC, though.

 

EDIT: This time it gave me this error with the regular launcher...

 

 

---- Minecraft Crash Report ----

// Ooh. Shiny.

 

Time: 1/4/13 8:33 PM

Description: Failed to start game

 

java.lang.NullPointerException

at cpw.mods.fml.client.FMLClientHandler.haltGame(FMLClientHandler.java:190)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:136)

at net.minecraft.client.Minecraft.a(Minecraft.java:410)

at asq.a(SourceFile:56)

at net.minecraft.client.Minecraft.run(Minecraft.java:744)

at java.lang.Thread.run(Unknown Source)

 

 

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.4.6

Operating System: Windows 7 (x86) version 6.1

Java Version: 1.7.0_10, Oracle Corporation

Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation

Memory: 454818384 bytes (433 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)

JVM Flags: 2 total; -Xms512m -Xmx1024m

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Suspicious classes: FML and Forge are installed

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: MCP v7.25 FML v4.6.17.515 Minecraft Forge 6.5.0.489 0 mods loaded, 0 mods active

LWJGL: 2.4.2

OpenGL: Intel Pineview Platform GL version 1.4.0 - Build 8.14.10.2230, Intel

Is Modded: Definitely; Client brand changed to 'forge,fml'

Type: Client (map_client.txt)

Texture Pack: Sphax PureBDCraft  32x MC14.zip

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

 

Try using a launcher like magic launcher or multimc, or grab the feed the beast pack..