Fixing a Hole?

I was weaving in the ends in an intarsia sweater I’m working on, and one tail looked like it was already woven in. I didn’t remember weaving it and I began taking it apart. Then I realized that there was a strange hole there, as if I had unraveled it from the middle! :help: How do I fix something like that?

I’m not sure exactly what the hole looks like but sometimes you can use a tail of yarn or a new strand to close up the hole. You may be able to graft the yarn strand over and under the stitches that are there to fill in the hole (somewhat like darning).
Can you post a photo of the hole?
http://forum.knittinghelp.com/t/new-how-to-post-a-photo?t=80610