java.lang.IllegalStateException: No activity

Question

I\'m building an Android app for which I\'d like my first activity to be composed of 2 tabs, one for the user\'s profile, and one for the friends\' activity. For these tabs,

Answer 1

I got this error too. Finally, found out that I was overriding the methods onResume() onStop() incorrectly

@Override
protected void onResume() {
    super.onResume();
    initilizeMap();
}
@Override
protected void onStop() {
    super.onResume();
    finish();
}

Changed it to

 @Override
protected void onResume() {
    super.onResume();
    initilizeMap();
}
@Override
protected void onStop() {
    super.onStop();
    finish();
}

So Silly Mistake :P