Hi,
First of all, sorry for my bad English.
The Reason why i'm post is, I try to run Minecraft with PortalGun, Buildcraft, Redpower and IC2.
Minecraft works fine until i Copy the industrialcraft-2-client_1.42.jar in the mods folder.
my error msg
i'm use forge 1.2.3 (experimental) because redpower need it.
i hope you can help me 
That is a strange one and it will be hard to trace it.
Mind trying with just ModLoader, ModLoaderMP and Forge 1.2.3 as well as IC2 1.42 only.
I feel it's a compatiblity issue with Forge and one of the other many mods you have installed.
Yep, as i feared. It's a problem with IC2 using Forge 1.2.3... I will have to look into the source to know what is causing it but it is still up to the IC2 devs to fix it.
Post in the bugs section with the title "[Compatibility] IC2 and Forge 1.2.3 crashes"
With the information gathered here.
Quote from EloraamMyself and another Forge developer did a lot of work on Forge tonight, but we really didn't expect IC² to be accessing those fields in quite that way.
Anyway, I've pushed a new version of the experimental forge binaries which should fix this issue.
Lolz, I guess we're special 
Lolz, I guess we're special
Nah, it's just a casual "we access a value of the basefile via reflection"+"Forge modified said basefile" issue. Nothing special cept for the fact we would be supposed to update IC to the new ForgeVersion.
