FirebaseApp with name [DEFAULT] doesn't exist

[jahidshohel]

I am using tns version 2.1.1. And running my app on my Android device. Followed the instructions given here known-issues-on-android, but still getting error FirebaseApp with name [DEFAULT] doesn't exist.

JS: Error in firebase.init: Error: java.lang.IllegalStateException: FirebaseApp with name [DEFAULT] doesn't exist.
JS: com.google.firebase.FirebaseApp.getInstance(Unknown Source)
JS: com.google.firebase.FirebaseApp.getInstance(Unknown Source)
JS: com.google.firebase.database.FirebaseDatabase.getInstance(Unknown Source)
JS: com.tns.Runtime.runModule(Native Method)
JS: com.tns.Runtime.runModule(Runtime.java:241)
JS: com.tns.Runtime.run(Runtime.java:235)
JS: com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17)
JS: android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1036)
JS: android.app.ActivityThread.handleBindApplication(ActivityThread.java:6321)
JS: android.app.ActivityThread.access$1800(ActivityThread.java:222)
JS: android.app.ActivityThread$H.handleMessage(ActivityThread.java:1861)
JS: android.os.Handler.dispatchMessage(Handler.java:102)
JS: android.os.Looper.loop(Looper.java:158)
JS: android.app.ActivityThread.main(ActivityThread.java:7229)
JS: java.lang.reflect.Method.invoke(Native Method)
JS: com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
JS: com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
JS: Firebase init errorError: java.lang.IllegalStateException: FirebaseApp with name [DEFAULT] doesn't exist.
JS: com.google.firebase.FirebaseApp.getInstance(Unknown Source)
JS: com.google.firebase.FirebaseApp.getInstance(Unknown Source)
JS: com.google.firebase.database.FirebaseDatabase.getInstance(Unknown Source)
JS: com.tns.Runtime.runModule(Native Method)
JS: com.tns.Runtime.runModule(Runtime.java:241)
JS: com.tns.Runtime.run(Runtime.java:235)
JS: com.tns.NativeScriptApplication.onCreate(NativeScriptApplication.java:17)
JS: android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1036)
JS: android.app.ActivityThread.handleBindApplication(ActivityThread.java:6321)
JS: android.app.ActivityThread.access$1800(ActivityThread.java:222)
JS: android.app.ActivityThread$H.handleMessage(ActivityThread.java:1861)
JS: android.os.Handler.dispatchMessage(Handler.java:102)
JS: android.os.Looper.loop(Looper.java:158)
JS: android.app.ActivityThread.main(ActivityThread.java:7229)
JS: java.lang.reflect.Method.invoke(Native Method)
JS: com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
JS: com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

[el-davo]

+1 Getting same issue

[EddyVerbruggen]

I can reproduce it by removing the 2 lines from build.gradle. Readding those solves it.

So added classpath "com.google.gms:google-services:3.0.0" near the top and apply plugin: "com.google.gms.google-services" at the very bottom of that file in platforms/android.

[shripalsoni04]

I also got the same issue in my angular nativescript app when I have written firebase.init before app bootstrap.

I don't know the exact reason why, but it got resolved once I moved the firebase.init call to after bootstrap in root component. After doing that, firebase functionalities are working properly.

May be this will help you.

[EddyVerbruggen]

@shripalsoni04 Ah, good call. I will try and reproduce it that way and if it's unfixable I'll add it to the README. 👍

[EddyVerbruggen]

Fixed: you can now (version 3.5.0) safely call init before the app starts on Android (already worked fine on iOS).

[madhurvms]

how to resolve in spring Boot?

[xBentu]

how to resolve in spring Boot?

I second this, would love to know how we can resolve this issue in a spring boot app.