It's possible to post on Facebook without image? iOS 6 - Social.framework

Question

I'm trying to use the new Social Framework to post a new post on Facebook.

[controller setInitialText:@".Thank's for help!"];
[controller addImage:[UIImage imageNamed:@"image.png"]];
[controller addURL:[NSURL URLWithString:@"http://stackoverflow.com/questions/ask"]];

No problem with these 3 lines of code. But when I try to eliminate addImage: I'm always receiving the same UIAlert:

My idea is to post an tipical URL on Facebook with an small text. But when I'm using the 3 lines of code, the new post is an image with a text = setInitialText: + addURL:

Any idea to solve the problem? It's a facebook problem or it's a framework problem?

Thank's

Answer 1

Today, after some days not working I can send missage to Facebook without UIImage. Sounds like Facebook/Apple has been arranged the problem.