osx - Iterate through photo library on OS X using MLMediaLibrary -


i need iterate through albums/photos photos app, name,id, directory, thumbnail url.

this question has been asked @ iterate through photo library on os x?

but still cannot work. based on code toohtik @ programmatic access photos library on mac os x: photokit / photos framework mac

i getting compile error 

forkeypath:@keypath(album, mediaobjects)

unexpected @ in code. if tell me keypath is, or need fix it.

i have found way make keypath thing, in project https://github.com/jspahrsummers/libextobjc downloaded , took 2 files : extkeypathcoding.h , metamacros.h , included them in project. turning @keypath macro. , seems working.


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