FIREBASE WARNING: Provided authentication credentials for the app named "[DEFAULT]" are invalid. This usually indicates your app was not initialized correctly. Make sure the "apiKey" and "databaseURL" properties provided to initializeApp() match the

[Prabhaav Bhardwaj]

Hi,

I am using Firebase 4.1.2 Node.js with AWS Lambda. I am unable to do any firebase operations because of the following warning: 

FIREBASE WARNING: Provided authentication credentials for the app named "[DEFAULT]" are invalid. This usually indicates your app was not initialized correctly. Make sure the "apiKey" and "databaseURL" properties provided to initializeApp() match the values provided for your app at https://console.firebase.google.com/

I have re-generated my API key and still same issue. The firebase service account xxx@appspot.gserviceaccount.com is set to be an 'editor'. 

I am initializing the app like this:

var config = {
    apiKey: "AIzaXXXXXXXXXX",
    authDomain: "xxx.firebaseapp.com",
    databaseURL: "https://xxx.firebaseio.com",
    projectId: "xxx",
    storageBucket: "xxx.appspot.com"
  };

  firebase.initializeApp(config); 

This seems like a new issue. I have not had any issues beforehand. When I search the forums it seems like people are seeing this issue for Admin SDK, but we aren't using those features.

Any ideas about what I can be doing wrong here?

Best Regards,

Prabhaav

[Clement Wehrung]

This just started happening for me after updating to 4.1.4. Reverting to 4.1.3 solves the issue.

[Bassam]

Thanks for reporting this. This is an issue in the 4.1.4 release. We recommend reverting to 4.1.3.

https://status.firebase.google.com/incident/Realtime%20Database/17068

We apologize for this inconvenience and are actively working to fix this.

Best regards,

Bassam

[Prabhaav Bhardwaj]

Yea, it looks like it was related to 4.1.4 issue. 4.1.3 seems to fix it, and so does my prelim tests for 4.1.5.

Thanks.

[Dion Geraldo]

Hi guys,

i am also having the same problem with Prabhaav. I am currently running firebase ver.4.1.2 and Angular 4.0.0-rc.1. And all the apiKey and databaseUrl in my app's firebaseConfig have been set according to my firebase console. Can someone help me with this? Because of this problem i can not test my application at all, not even login to the system. 

Best Regards,

DIon