Photos do not show up after editing
I recently uploaded several photos from my Canon camera into Photos 6.0. I edited them like usual and saved them into various albums. The next day, when I opened Photos up again, the image of several of the photos is not there. There is just a green image instead of the photo. Every other photo is there except for a few of my most recent edited photos. Since I edited them, they obviously uploaded ok, but the image disappeared overnight. Any thoughts or advice? Photos 6.0, Big Sur 11.6.
iMac Line (2012 and Later)