Problem with Supposedly-Missing Images
I've imported some images from my camera's SD card into the Lightroom catelog in the past, and I know that the process was successful in that I was able to export a few of those images. Now, though, when I go back to them, I inexplicably get a "the file could not be a found" message (despite the fact that I'm literally looking at the file). I don't understand why this happened because, again, it's not like the import process originally failed, and it's not like I did anything to them which should, at least one some level, have deleted them. I completely left them alone.
But it gets even worse! Since fortunately they're still on my card, I thought I would just re-import them. But when I try to do so, this time I get this message: "this appears to be a duplicate of another photo in the catelog." Which is a total contradiction in that, again, it just said that it could not be found. It's like it's both there and not there! It sure seems to me like some kind of bug. Any clarification (in terms of how this happened but especially how to resolve it) would obviously be appreciated. Thank you.
