Tekkit Classic - crash after Mojang

[Shredexhunter]

Title: Tekkit Classic - crash after Mojang

Version: 3.1.3

OS: Windows 7 ultimate 64Bit

Java Version: Latest

Description of Problem:

I run the technic launcher, click tekkit classic wait for any loading to be completed then the Mojang screen appears after about 3-5 seconds later it goes black then appears with an error message.

Error Messages:

Minecraft has stopped running because it encountered a problem.

Error Log:

Minecraft has stopped running because it encountered a problem.









--- BEGIN ERROR REPORT 7dfb87b2 --------

Generated 01/04/13 06:58



Minecraft: Minecraft 1.2.5

OS: Windows 7 (amd64) version 6.1

Java: 1.6.0_35, Sun Microsystems Inc.

VM: Java HotSpot 64-Bit Server VM (mixed mode), Sun Microsystems Inc.

LWJGL: 2.4.2

OpenGL: GeForce GTX 650 Ti/PCIe/SSE2 version 4.3.0, NVIDIA Corporation



java.lang.NullPointerException

	at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)

	at cpw.mods.fml.common.Loader.modInit(Loader.java:273)

	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)

	at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)

	at net.minecraft.client.Minecraft.a(Minecraft.java:429)

	at net.minecraft.client.Minecraft.run(Minecraft.java:738)

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

--- END ERROR REPORT 7a2d68af ----------

[cobra3k]

Try renaming/deleting your game data. For Windows 7 do the following:

Navigate to C:UsersusernameAppDataRoaming (where C: is the drive letter you installed on and username is your Windows username)

Rename or delete the .minecraft and .technic folder

Relaunch the launcher and select which modpack you want to use and version