Майн модлоадер бета 1.7.3

Написали:
Mods loaded: 1
ModLoader Beta 1.7.3

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem.

If you wish to report this, please copy this entire text and email it to support@mojang.com .
Please include a description of what you did when the error occured.



--- BEGIN ERROR REPORT e9df3db --------
Generated 20.05.24 23:40

Minecraft: Minecraft Beta 1.7.3
OS: Windows 10 (amd64) version 10.0
Java: 1.8.0_51, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.9.0
OpenGL: GeForce 9600 GT/PCIe/SSE2 version 3.3.0, NVIDIA Corporation

java.lang.IllegalArgumentException: URI is not hierarchical
at java.io .File.<init>(File.java:418)
at ModLoader.init(ModLoader.java:809)
at ModLoader.AddAllRenderers(ModLoader.java:183)
at th.<init>(th.java:60)
at th.<clinit>(th.java:9)
at net.minecraft.client.Minecraft.a(SourceFile:318)
at net.minecraft.client.Minecraft.run (SourceFile:716)
at java.lang.Thread.run (Thread.java:745)
--- END ERROR REPORT 51b44525 ----------

Что делать?