1.0.0 ModLoader崩溃

有没有大佬看一下是怎么回事啊，想玩1.0.0版本的天境，结果装了ModLoader以后就这样了
游戏核心目录：C:\Users\(用户)\AppData\Roaming\.minecraft\versions\1.0\1.0.jar
启动器：PCL2

Mods loaded: 1
ModLoader 1.0.0

      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 141ccf11 --------
Generated 22-9-11 下午2:56

Minecraft: Minecraft 1.0.0
OS: Windows 8.1 (amd64) version 6.3
Java: 1.8.0_51, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.9.0
OpenGL: Radeon (TM) 530 version 4.6.14822 Compatibility Profile Context 20.50.30 27.20.15030.19, ATI Technologies Inc.

java.lang.IllegalArgumentException: URI is not hierarchical
        at java.io.File.<init>(File.java:418)
        at ModLoader.init(ModLoader.java:823)
        at ModLoader.AddAllRenderers(ModLoader.java:186)
        at wb.<init>(wb.java:76)
        at wb.<clinit>(wb.java:9)
        at net.minecraft.client.Minecraft.a(SourceFile:265)
        at net.minecraft.client.Minecraft.run(SourceFile:644)
        at java.lang.Thread.run(Thread.java:745)
--- END ERROR REPORT abafedf4 ----------