Lapit Chat App - Retrieving Message - Firebase Tutorials - Part 29 | Android Studio

ERROR FIX : App Crash when logout and start app Include this in main activity 'onCreate' Method : if (mAuth.getCurrentUser() != null) { mUserRef = FirebaseDatabase.getInstance().getReference().child("Users").child(mAuth.getCurrentUser().getUid()); } the line, mUserRef = Firebas.... is already included in onCreate method, you just need to wrap it in the if statement. Hi guys, I'll be teaching "How to Create a Chat App" in Android Studio in this series of tutorials. If you feel these tutorial

• #تحصیلات_و_یادگیری
• #firebase
• #studio
• #android