Crashes uppon lauch being clicked

[Pigatator]

Title: Crashes uppon lauch being clicked

Version: 3.1.2

OS: windows 7 64bit

Java Version: java 64bit

Description of Problem:

Crashes when i hit the lauch button but voltz and the others work fine.

Error Messages:

Error Log:

--- BEGIN ERROR REPORT 9f578458 --------

Generated 10/18/13 5:27 PM



Minecraft: Minecraft 1.2.5

OS: Windows 7 (amd64) version 6.1

Java: 1.7.0_40, Oracle Corporation

VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

LWJGL: 2.9.0

OpenGL: AMD Radeon HD 7900 Series version 4.2.12422 Compatibility Profile Context 13.152.0.0, ATI Technologies Inc.



java.lang.IllegalArgumentException: URI is not hierarchical

	at java.io.File.<init>(Unknown Source)

	at ModLoader.init(ModLoader.java:884)

	at ModLoader.addAllRenderers(ModLoader.java:189)

	at ahu.<init>(ahu.java:77)

	at ahu.<clinit>(ahu.java:8)

	at net.minecraft.client.Minecraft.a(Minecraft.java:394)

	at net.minecraft.client.Minecraft.run(Minecraft.java:732)

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

--- END ERROR REPORT 1a1f304a ----------

[TemperFlux]

There are about 7 other posts on this issue, a solution has not yet been found