Thanks! I checked out the crash report but it only had the same information which was present at the bottom of the text I posted. I then took your suggestion (in kind of an extreme way...) and tried to render a version of a scene with no textures whatsoever. That works, at least using the terminal. So I guess you were right and the problem was in one of the textures. So now I have to add them in again and hope for the best...I might post again if I can't get anywhere with this, but for now, thank you so much!!