75
votes
10
answers
805
views
Compilation failed to complete:Program type already present
When compiling my project I get the following error message: Program type already present: com.google.androi
59
votes
6
answers
1.1K
views
Firebase cloud functions is very slow
We're working on an application that uses the new firebase cloud functions. What currently is happening i
50
votes
23
answers
1.3K
views
Get Download URL from file uploaded with Cloud Functions for Firebase
After uploading a file in Firebase Storage with Functions for Firebase, I'd like to get the download url
59
votes
11
answers
2.5K
views
Where can I find the API KEY for Firebase Cloud Messaging?
I am trying to figure out how the new version of GCM or Firebase Cloud Messaging works so I moved one of my pr
58
votes
21
answers
2.5K
views
Didn't find class "com.google.firebase.provider.FirebaseInitProvider"?
I am getting the below exception on app launch. java.lang.RuntimeException: Unable to get provider com.google
54
votes
12
answers
1.8K
views
NullInjectorError: No provider for AngularFirestore
I'm learning Angular looking for help in fixing the error: I'm following this link : https://github.
60
votes
20
answers
3.1K
views
Unable to get provider com.google.firebase.provider.FirebaseInitProvider
I am testing the new Crash tool: https://firebase.google.com/docs/crash/ After going through the steps, the a
55
votes
9
answers
1.7K
views
How to protect firebase Cloud Function HTTP endpoint to allow only Firebase authenticated users?
With the new firebase cloud function I've decided to move some of my HTTP endpoint to firebase. Everythin
52
votes
5
answers
1.3K
views
Difference between set with {merge: true} and update
In Cloud Firestore there are three write operations: 1) add 2) set 3) update In the docs it says that usi
63
votes
18
answers
1.1K
views
How do I structure Cloud Functions for Firebase to deploy multiple functions from multiple files?
I would like to create multiple Cloud Functions for Firebase and deploy them all at the same time from one pro
52
votes
29
answers
496
views
Enabling CORS in Cloud Functions for Firebase
I'm currently learning how to use new Cloud Functions for Firebase and the problem I'm having is tha
49
votes
21
answers
1.8K
views
firestore: PERMISSION_DENIED: Missing or insufficient permissions
I am getting the Error gettingdocuments.com.google.firebase.firestore.FirebaseFirestoreException: PERMI
58
votes
12
answers
1.4K
views
Separate dev and prod Firebase environment
I am considering using Firebase as MBaaS, however I couldn't find any reliable solution to the following
61
votes
17
answers
566
views
How can I send a Firebase Cloud Messaging notification without use the Firebase Console?
I'm starting with the new Google service for the notifications, Firebase Cloud Messaging. Thanks to thi
53
votes
19
answers
1.1K
views
Cloud Firestore collection count
Is it possible to count how many items a collection has using the new Firebase database, Cloud Firestore? If
64
votes
5
answers
581
views
What is Firebase Firestore 'Reference' data type good for?
I'm just exploring the new Firebase Firestore and it contains a data type called reference. It is not cle
60
votes
17
answers
1.1K
views
FirebaseInstanceIdService is deprecated
Hope all of you aware of this class, used to get notification token whenever firebase notification token got r
56
votes
12
answers
2.5K
views
Failed to resolve: com.google.firebase:firebase-core:9.0.0
I get the following error while upgrading a firebase project from old domain to new google firebase domain.
54
votes
7
answers
414
views
Query based on multiple where clauses in Firebase
{ "movies": { "movie1": { "genre": "comedy", "name": "As good as it gets", "lead": "Ja
51
votes
27
answers
2.9K
views
Firebase onMessageReceived not called when app in background
I'm working with Firebase and testing sending notifications to my app from my server while the app is in