No rendered photo exists on disk
Hello,
I took photo's of an event. I copied the photo's to my external hard-drive. I edited all the photo's. Now I want to export them as usual, but the error 'No rendered photo's exists on disk' comes up. There are no "!" on the photos and Lightroom recognize my external harddrive since there is a green symbol next to it. While editing I exported a few images and everything workerd fine. Now I'm done with them and I'm not able to export any of the photo's now?

