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Black screen after installing forge on 1.4.6

Posted January 4, 201312 yr

i have searched and tried everything but i am still stuck on a black screen on startup... i assume the log below is required for a proper diagnostics...

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.6.17.515 for Minecraft 1.4.6 loading

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Discovering coremods

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:33 [iNFO] [sTDOUT] Piping finished, data size: 123642

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:33 [iNFO] [sTDOUT] Piping finished, data size: 1795932

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:34 [iNFO] [sTDOUT] Piping finished, data size: 212767

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:34 [iNFO] [sTDOUT] Piping finished, data size: 1997327

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-147.jar was downloaded and verified successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugins

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2013-01-05 00:24:34 [sEVERE] [ForgeModLoader] FML appears to be missing any signature data. This is not a good thing

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Validating minecraft

2013-01-05 00:24:35 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2013-01-05 00:24:35 [iNFO] [sTDERR] Exception in thread "Thread-11" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)

2013-01-05 00:24:35 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:254)

2013-01-05 00:24:35 [iNFO] [sTDERR] ... 4 more

2013-01-05 00:24:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2013-01-05 00:24:35 [iNFO] [sTDERR] ... 5 more

thanks alot...

Frm

Mousey

Quote

January 4, 201312 yr

i have searched and tried everything but i am still stuck on a black screen on startup... i assume the log below is required for a proper diagnostics...

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.6.17.515 for Minecraft 1.4.6 loading

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Discovering coremods

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:33 [iNFO] [sTDOUT] Piping finished, data size: 123642

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Library file argo-2.25.jar was downloaded and verified successfully

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:33 [iNFO] [sTDOUT] Piping finished, data size: 1795932

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully

2013-01-05 00:24:33 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-05 00:24:33 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:34 [iNFO] [sTDOUT] Piping finished, data size: 212767

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [sTDOUT] Request: GET http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-05 00:24:34 [iNFO] [sTDOUT] No handler. Piping.

2013-01-05 00:24:34 [iNFO] [sTDOUT] Piping finished, data size: 1997327

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [iNFO] [ForgeModLoader] Download complete

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-147.jar was downloaded and verified successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugins

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2013-01-05 00:24:34 [sEVERE] [ForgeModLoader] FML appears to be missing any signature data. This is not a good thing

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2013-01-05 00:24:34 [FINEST] [ForgeModLoader] Validating minecraft

2013-01-05 00:24:35 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2013-01-05 00:24:35 [iNFO] [sTDERR] Exception in thread "Thread-11" java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)

2013-01-05 00:24:35 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)

2013-01-05 00:24:35 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:254)

2013-01-05 00:24:35 [iNFO] [sTDERR] ... 4 more

2013-01-05 00:24:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2013-01-05 00:24:35 [iNFO] [sTDERR] at java.lang.Class.forName(Unknown Source)

2013-01-05 00:24:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2013-01-05 00:24:35 [iNFO] [sTDERR] ... 5 more

thanks alot...

Frm

Mousey

Have you tried to run it as administrator? That's what happened to me but i fixed it that way.

Quote

January 4, 201312 yr

I had this before. Your not using Minecraft launcher, change to vanilla launcher and problem should be fixed.

Quote

January 5, 201312 yr

Or one of many other launchers that work with FML/forge..

Quote

January 6, 201312 yr

Author

i am actually using mineshafter squared...

i also tried running in administrator...

will try using vanilla launcher on this

thx alot for your suggestions

Frm

Mousey

Quote

January 6, 201312 yr

try multiMC

Quote

January 6, 201312 yr

Author

i tried with a new launcher and it works!!! thanks alot!

Frm

Mousey

Quote

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By VictorEvers · Posted Tuesday at 08:42 PM1 day

Da boy

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Black screen after installing forge on 1.4.6

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