The problem started when I tried to download Equivalence Exchange Industrial Craftsqrd addon which can be found of their EE mincraft fourms page 1 and got a black screen. When I checked out the modloader text file it claimed that there was no "itemPartIndustrialDiamond" file. Then when I went back to my old .jar file I found that the IC^2 was not producing industrial diamonds. I then tried looking through the class files and found that there was not class file for industrial diamonds in my .jar. So I tried redownloading IC^2 and still could not find it. Could someone help me out and tell my how to get industrial diamonds back?
The Problem according to the modloader text file
Code
FINE: Failed to load mod from "mod_IC2EqEx.class"
Sep 16, 2011 6:07:15 PM ModLoader addMod
FINER: THROW
java.lang.NoSuchFieldError: itemPartIndustrialDiamond
at mod_IC2EqEx.<init>(mod_IC2EqEx.java:377)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at ModLoader.addMod(ModLoader.java:272)
at ModLoader.readFromClassPath(ModLoader.java:1104)
at ModLoader.init(ModLoader.java:812)
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(Unknown Source)
Sep 16, 2011 6:07:25 PM ModLoaderMp Log
FINE: ModLoaderMP Beta 1.7.3 unofficial Initialized
Sep 16, 2011 6:07:25 PM ModLoader AddAllRenderers
FINE: Initialized