CODEWITHSUNDEEP
firebasefluttergoogle-cloud-firestore
Fathah Cr
Fathah Cr

Reputation: 511

cloud_firestore/unavailable The service is currently unavailable

I am using Firebase Firestore in my flutter application. Everything works fine in debug mode. But, in release mode I get the following error. I saw a similar question, but it doesn't solve my issue.

[ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: [cloud_firestore/unavailable] 
The service is currently unavailable. This is a most likely a transient condition and may be corrected by retrying with a backoff.
E/flutter ( 3646): #0      MethodChannelDocumentReference.get 
(package:cloud_firestore_platform_interface/src/method_channel/method_channel_document_reference.dart:80)
E/flutter ( 3646): <asynchronous suspension>
E/flutter ( 3646): #1      DocumentReference.get (package:cloud_firestore/src/document_reference.dart:58)
E/flutter ( 3646): <asynchronous suspension>

$ flutter doctor
>> Flutter (Channel stable, 2.2.3, Version 10.0.21996.1)
>> • No issues found!

I tried

Current Versions

firebase_core: 1.6.0
firebase_auth: 2.0.0
cloud_firestore: 1.0.7

Any help/suggestions would be so grateful.

Upvotes: 8

Views: 9292

Answers (9)

n....
n....

Reputation: 1285

For me it was database ID, make sure you DB ID is set correctly if you have any specific one, else use default one

Upvotes: 0

Taha Malik
Taha Malik

Reputation: 2393

If you are switching between firebase emulator and live firebase then uninstall the app and restarting the device fixes this issue.

Upvotes: 0

Erangad
Erangad

Reputation: 861

For me, this was solved by creating a database in firestore. Try creating a database in firestore using this link.

Upvotes: 0

AbdulSaleem
AbdulSaleem

Reputation: 194

In My case, I had to enable Cloud Firestore API (via a sample URL below) to get the job done. Make sure the database exists for the cited project in the firebase. Sometimes times internet affected it as well.

Stream closed with status: Status{code=PERMISSION_DENIED, description=Cloud Firestore API has not been used in project whatsapp-439af before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/firestore.googleapis.com/overview?project=abcdef-1234f then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry

Upvotes: 0

Almund
Almund

Reputation: 6216

For anyone else looking, there is a recent issue with a package dependency incompatibility for cloud_firestore and mlkit you may experience.

See the official issue here:

https://github.com/firebase/firebase-android-sdk/issues/5197

You will know if this is your issue by looking at the logs, if you find the following error message that is likely it:

W/Firestore( 7928): (24.7.0) [OnlineStateTracker]: Could not reach Cloud Firestore backend. Connection failed 1 times. Most recent error: Status{code=INTERNAL, description=error in frame handler, cause=java.lang.NoSuchMethodError: No interface method getBuffer()Lokio/Buffer; in class Lokio/BufferedSource; or its super classes (declaration of 'okio.BufferedSource'

Upvotes: 0

Do Cao Huynh
Do Cao Huynh

Reputation: 111

In my case I forgot to check exist

final doc = await docRef.doc(docId).get();
// got error here
data = doc.data();

fixed by add check exits

final doc = await docRef.doc(docId).get();
if (doc.exists) {
    data = doc.data();
}

Upvotes: 0

nahoang
nahoang

Reputation: 2478

I think it is not an issue of library. It is coding issue, please check some below ways to fix it:

  • Option 1: Upgrading cloud_firestore and firebase core to latest version, then running command flutter clean and flutter run.
  • Option 2: Firebase profile issue.
  1. Checking Firebase profile in production mode or test mode?. Try to switch it for testing.
  2. Checking collection is exist. ie users is exist on firestore?
  • Option 3: The logged-in user didn't exist on the auth emulator and Firestore kept refusing to return the data to the unauthorized user. So please log out and created a new user account.

That's it.

Upvotes: 0

Ishfaq Khawaja
Ishfaq Khawaja

Reputation: 101

Build using

flutter build --no-shrink

or go to Android > app > build.gradle and add

buildTypes {

    release {
        shrinkResources false
        minifyEnabled false
        signingConfig signingConfigs.release
        
    }
}

Upvotes: 9

Hooshyar
Hooshyar

Reputation: 1270

Upgrading Firebase core and Firestore to the latest version solved the issue for me.

Upvotes: 2

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