Changing All Photos to Managed Files
I have just found out the difference between Managed and Referenced files in Photos. The box called “Copy Items to the Photo Library” was not checked. (I have now done this, but this not change existing files). I have a lot of photos with the box in the top right corner with a red line through it. Judging by the file size there are photos in the Photos album (not just thumbnails) but I can’t do anything with them. The Consolidate function doesn’t help. I would like to change all files (about 400) to Managed files only. How can I do that? Thank you.
iMac 21.5″, macOS 10.13