Photos missing metadata after export
I am trying to move 10,000+ photos from an old MacBook Pro with iPhoto to my MacBook Air with Photos. After various fails I decided to export in small batches (500-1200) onto a flash drive and then import into Photos. This worked about 5 times and then suddenly, a few pictures would not export in each batch and the majority would not import. Apparently MetaData was missing from the exported photos. I did see a tip from another user about assigning a colorsync profile in Previews and while that did work, I'm not sure why. The original, successfully imported photos had the same Adobe Colorsync Profile as the ones that were not importing.
