I developed an app which perfectly runs with the debug hash key. But when I use the apk generated with "Android Tools / Export Signed Application Package ..." under Eclipse it crashes.
As lined out under http://developers.facebook.com/docs/howtos/androidsdk/3.0/login-with-facebook/ I show a Toast which presents the hash key. I add this key to the list of hash keys for my application. But that does not help.
I read android app with facebook login integrated, how to generate the release key? but found no answer.
Thank you in advance! BR
