Before no Facebook user id has been pushed into Firebase when you click on the button inside ProfileActivity. Therefore when user tries to retrieve the user's friends based off of the id inside firebase, then the app crashes.
Basically an addition of user id has been implemented.
scveloso
commented
6 years ago
Before no Facebook user id has been pushed into Firebase when you click on the button inside ProfileActivity. Therefore when user tries to retrieve the user's friends based off of the id inside firebase, then the app crashes. Basically an addition of user id has been implemented.