I don't know if I'm doing anything wrong

 

I just download the client of minecraft, then i copy the contents of "minecraftforge-client-4.0.0.182" into my .minecraft/bin/minecraft.jar, then i open the client, and blackscreen.

 

A ForgeModLoader-client-0.log is created with this info:

 

2012-08-14 13:32:04 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.0.24.253 for Minecraft client:1.3.1, server:1.3.1 loading

2012-08-14 13:32:04 [iNFO] [sTDERR] Exception in thread "Thread-2" java.lang.RuntimeException: java.lang.NullPointerException

2012-08-14 13:32:04 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:162)

2012-08-14 13:32:04 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:212)

2012-08-14 13:32:04 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:190)

2012-08-14 13:32:04 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2012-08-14 13:32:04 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:153)

2012-08-14 13:32:04 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:94)

2012-08-14 13:32:04 [iNFO] [sTDERR] Caused by: java.lang.NullPointerException

2012-08-14 13:32:04 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:75)

2012-08-14 13:32:04 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:142)

2012-08-14 13:32:04 [iNFO] [sTDERR] ... 5 more

 

 

Any help? Thanks.

Apparently the newest Forge releases are for MODDERS only.

So, we can't use MinecraftForge with Minecraft 1.3.1?

Yup, I think we cannot at the moment atleast, the usable version will propably come out soon.

fixed in recent forge/fml pushes