Error while authentication.

[ghost]

Communication with service provider failed while authentication.

What might be the error?

I've followed all the steps. Registered my app. Got the customer key and token. Put that in the code. Still, it is not authenticating. I've put it here, because I thought that the code might be a bit outdated with OAuth/XAuth improving so rapidly. If yes, do help. Thank you!

[iturki]

If you are testing in ICS, then this might be the problem: http://code.google.com/p/oauth-signpost/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary&groupby=&sort=&id=71