Android Facebook api 3.0 error: Cannot call LoginActivity with a null calling package

Question

I am trying to integrate an android app with the the new facebook 3.0 api, but I get this exception:

java.lang.RuntimeException: Unable to resume acti

Answer 1

I managed to find my problem. Although I wasn't setting

android:launchMode="singleTask"

my LoginActivity had

android:noHistory="true"

which results in that exception. I put noHistory true because I didn't want the user to be able to press back button on the first activity after login and go back to login screen. Now I need to find another solution.