? no photos opening in library only on scrolling .
Dear Aperture users HELP
I imported a load of photographs onto aperture on a external hard drive. I imported them to the list on the left as shown in the video. However many blocks in view . I can scroll and see whats in there, When I open in some cases there is nothing showing .
How what and why ?
have I lost these photos? Cannot find them in the list on the left.
mac book pro, Mac OS X (10.5.2), 4 gig ram