Quote from pi4t
Is this incompatible with Industrial Craft? Because I installed IC on a fresh minecraft.jar, and it got to the title menu fine. Then I installed plastic craft, dragging the files in 'minecraft' into my minecraft.jar, and I got a crash. IC needs modloader, so I assume that that's fine.
This was the error report I got (with the debug tool, which actually seems very useful!)
Mods loaded: 2 java.lang.Exception: No more empty terrain sprite indices left!
It doesn't seem to be covered in the FAQ, although as it is nearly 2AM here in England, I might have missed something obvious.
You've ran out of texture slots for new items, theres mutiple solutions out there, one of the is MinecraftExtended - but if you like to play mutltiplayer, or go to the nether then write it off your list, there are plenty of other solutions outthere for people to use as well when writing there mods - but MCE is the only option for the person modding there jar, so either lose 1 of the mods you're using or get mce