firebase.database().ref('Users/').on('value', function (snapshot) {console.log(snapshot.val());}); unable to get data

[PrasannaLearnyst]

Issue

registering firebase.database().ref('Users/').on('value', callback) not called on change in data.

firebase.database().ref('Users/').set({ name: nameInput })
The data is updated to firebase database

Android logcat:

-17 22:23:40.001 22863-23301/com.appv2 W/MessageQueue: Handler (android.os.Handler) {2cdbca7b} sending message to a Handler on a dead thread
java.lang.IllegalStateException: Handler (android.os.Handler) {2cdbca7b} sending message to a Handler on a dead thread
at android.os.MessageQueue.enqueueMessage(MessageQueue.java:325)
at android.os.Handler.enqueueMessage(Handler.java:631)
at android.os.Handler.sendMessageAtTime(Handler.java:600)
at android.os.Handler.sendMessageDelayed(Handler.java:570)
at android.os.Handler.post(Handler.java:326)
at com.google.firebase.database.zza.zza(com.google.firebase:firebase-database@@16.0.2:1029)
at com.google.firebase.database.obfuscated.zzcd.zza(com.google.firebase:firebase-database@@16.0.2:47)
at com.google.firebase.database.obfuscated.zzab.zza(com.google.firebase:firebase-database@@16.0.2:286)
at com.google.firebase.database.obfuscated.zzab.zza(com.google.firebase:firebase-database@@16.0.2:346)
at com.google.firebase.database.obfuscated.zzk.zza(com.google.firebase:firebase-database@@16.0.2:5782)
at com.google.firebase.database.obfuscated.zze.zza(com.google.firebase:firebase-database@@16.0.2:2164)
at com.google.firebase.database.obfuscated.zzn.zza(com.google.firebase:firebase-database@@16.0.2:256)
at com.google.firebase.database.obfuscated.zzn.zza(com.google.firebase:firebase-database@@16.0.2:5303)
at com.google.firebase.database.obfuscated.zzn$zzc$2.run(com.google.firebase:firebase-database@@16.0.2:86)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)

app/build.gradle

implementation "com.google.firebase:firebase-core:16.0.3
implementation "com.google.firebase:firebase-database:16.0.2

build.gradle

ext {
compileSdkVersion = 26
targetSdkVersion = 26
buildToolsVersion = "26.0.3"
supportLibVersion = "26.1.0"
googlePlayServicesVersion = "15.0.1"
minSdkVersion = 16
firebaseVersion = "16.0.3"
firebaseMessageVersion = "17.3.2"
googlePlayServicesAuthVersion = "15.0.1"
googlePlayServicesAuthVersionNew = "16.0.0"
firebaseDatabase = "16.0.2"
}

Environment

1. Application Target Platform:
   Android
   React native : 0.55.4

2. Development Operating System:
   macOS Sierra

3. Build Tools:
   react-native cli

4. React Native version:
   0.55.4

5. React Native Firebase Version:
   5.0.0

6. Firebase Module:
   database

7. Are you using typescript?
   no

[Salakar]

Duplicate of #1498