Stuck at Mojang Screen

[Ookami5875]

Launcher Version: 0.5.4.9

Operating System: Mac Air OS Version: '10.7.4'

Java Version: 1.6.0_37-b06-434-11M3909

Antivirus Program:

Description of Problem:

It is saying that all of the files are downloaded, and I even see them all in the tekkit folder, but everything just stops at the Mojang screen and it won't go on. My normal minecraft works fine and even if I have to downgrade to a different version of the launcher I would be fine in doing that. Just wondering what is causing this.

EDIT: I apologize if this is in the wrong section. I just looked around and realized that there is a section for bugs after the launcher and I'm not sure how to delete or move this post.

Error Messages:

This is from running Technic, when I mainly want to run Tekkit

--- BEGIN ERROR REPORT 92b68ee5 --------

Generated 12/15/12 7:34 PM

Minecraft: Minecraft 1.2.5

OS: Mac OS X (x86_64) version 10.7.4

Java: 1.6.0_37, Apple Inc.

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

LWJGL: 2.4.2

OpenGL: Intel HD Graphics 3000 OpenGL Engine version 2.1 APPLE-7.18.18, Intel Inc.

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(Thread.java:680)

--- END ERROR REPORT d13ea98f ----------

Error Log:

http://pastebin.com/X35LeLjG