Migrating photos from Aperture to Photos
I was migrating 283.74 GB of photos from Aperture to Photos in anticipation of Catalina. During the migration, Aperture suddenly quit. So now, I've migrated 276.83 GB to photos. Is there any easy way to figure out which photos didn't migrate? Secondly, once I have successfully migrated all the photos, can I delete the Aperture Library as well as the Aperture App?
iMac Line (2012 and Later)