Android Question [Solved] FirebaseAuth don't initialize

[asales]

I'm starting to try and implement the firebase authentication in my app (that's in production).
This example in the tutorial of FirebaseAuth works fine:
https://www.b4x.com/android/forum/threads/firebaseauth-authenticate-your-users.67875/#content

I'm try to use the same example in my app, using the Google account to sign and don't work.
I'm changed the package name, manifest snippets and google-services.json to use the same of the example of auth that I tried and still don't works.

The code of auth is in the Starter Service:

Sub Process_Globals
   Public auth As FirebaseAuth

Sub Service_Create
   auth.Initialize("auth")

The code is the same to both apps (my app and the example), but in my app the firebase auth don't initialize.

In unfiltered logs I get this messages about FirebaseAuth

[1] com.google.android.finsky.externalreferrer.d.run(9): Package state data is missing for br.com.testesfb
getTasks: caller 10127 does not hold GET_TASKS; limiting output
Local module descriptor class for com.google.firebase.auth not found.
onReceive: WifiManager.RSSI_CHANGED_ACTION Received
updateWifiState: RSSI_CHANGED_ACTION: mWifiConnected=true mWifiLevel=4 mWifiRssi=-41
Local module descriptor class for com.google.firebase.auth not found.

What's happening?

Thanks in advance for any tip.

 

[asales]

The problem is the file:
\Objects\res\values\googleservices.xml
was marked with read-only and does not update the values.