app crashes after "get all friend dialogue"...please help

[ppanksm]

[hieuapp]

Please give me logs or exception? Thanks

[aj0109]

[artarasaneh]

hi, please help me with this problem!

[giovankabisano]

@aj0109 @mary8 I know the solution, i got the same problem too before.

1. You must change the default firebase to your firebase. It is enough to change the google-services.json only
2. You must enable the rule to "True". (Because every user data that have register is stored on Firebase Realtime Database)
3. You may not add the user via console. You must add the user via apps (As i said before, when you register, the apps store your identity in realtime database).

[R33N4K0R]

rule should be like =>

{ "rules": { ".read": "auth != null", ".write": "auth != null" } }