Help Please: Failed to load mod from "mod_IC2.class" error

  • I keep getting an error while I'm trying to run minecraft. I have minecraft 1.2.5 and ic 2 v1.97. Can somebody help please?


    Here's the error message and I've also attached it.


    Thanks,
    Naomi


  • So after posting on the chat and with some help from OvermindDL1 it turned out that my version of forge was out of date and that updating it fixed the error. Though oddly leaves on some trees completely disappeared but not on others. Oh well. It's not the end of the world. Again I say Thanks OvermindDL1!!!!


    Edit: I was testing in an already created world. I have discovered that the trees with missing leaves were only around the areas I'd been. Any where new seems to have no problem.