I have a problem of getting NSData via [NSData dataWithContentsOfURL: url] and giving me an null object where the url is the NSURL got it from defaultRepresentation of the asset.. The url in the NSURL is :
assets-library://asset/asset.JPG?id=1000000366&ext=JPG
I went to other forum, they talked about something like file url... Do I have to convert the url to file path ?
But i can have the thumbnail of the ALAsset on a view.
Does anyone know why i get null NSData object?
from what I know these URLs are just for identification or so - you cannot actually access them.
maybe this helps ? ALAsset , send a photo to a web service including its exif data