When I try to add photos to my shared photo stream in Aperature by selecting them and choosing "share - photo stream" the only choice I get is "my photo stream", not my shared photo stream. If I try to just drag them to the "Photo Stream" icon in the library window they also go just to my general photo stream. How to I get photos into my shared photo stream. When I double click on the "Photo Stream" icon in the library window it then shows both photo streams, but I can't seem to see how to get photos into the shared stream. I'm sure it's obvious, but I'm not seeing it. Any help would be appreciated!
Is the shared stream a stream that has been created by you, or did you accept an invitation? You can only add photos to streams that you created.
If you cannot add to the stream, you may have exceeded a limit, see:
If your stream alredy has 1000 photos, you will need to delete some photos.