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MacBook Pro with Retina display, 13", 8gb RAM, 480gb HD (late 2012)
MacBook Pro with Retina display, 13", 8gb RAM, 480gb HD (late 2012)
That's not good 🙂 .
Many — perhaps most — UI issues are resolved by deleting your preferences. Instructions are on the Apple Trouble-shooting page. You might first simply reboot if you haven't already. Let us know how it goes.
It looks like your image files were graphics. Are they in a supported format? Could Aperture display them previously?
Images won't show up in edit mode