I am trying to use the beta graphics API to post about a user playing songs in my application. In addition to the "normal" open graphic documents, I found the following: https://developers.facebook.com/docs/opengraph/music/
Unfortunately, I cannot add general actions such as "music.listens" or general objects such as "music.song" to my application in the dev application. However, in order to get publish_actions permission, I seem to have to add at least the action, object, and preview aggregation. If this does not happen, the auth dialog will not request publish_actions permission.
When I do all this, I can get publish_actions permission, but still I cannot publish the user listening to the song.
I get the error "OAuth" with an error of 500. "unknown_error" "An unknown error occurred." "When I try to post a POSTing request to this URL: https://graph.facebook.com/me/music.listens?song=http://open.spotify.com/track/34uKquOrQLgzBsUbFTkMTc&access_token= [...]
Is publish_action permission allowed for actions and objects that I created in the namespace of my application? If so, how do I need it when I want to perform general actions on universal objects? Or can it just be that I cannot use a song for testing?
Hope someone can help. Erwin
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