This is a really old thread I know, but In case anyone encounters this problem, just select the object in the outliner. Once there, right click the object and select the shapes option. Should be self explanatory from there
So here is my model (bed sheets). I have an extra face right below it and I cannot delete it. I made it bigger for you guys but at first it was really small. I have no idea how that geometry got there. I used nCloth for the bed sheets and it was my first time using it, maybe that's where I screwed up. I tried to separate…