'This is a most likely a transient condition and may be corrected by retrying with a backoff
I'm using firebase in my project and i got some issues mentioned below -
[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.
I'm using firebase lib version :
firebase_auth: ^0.18.0+1
google_sign_in: ^4.5.3
cloud_firestore: ^0.14.3
firebase_core: ^0.5.2
firebase_messaging: ^7.0.3
firebase_storage: ^4.0.0
flutter run --verbose - result :
[ +208 ms] executing: [/home/loser97/Desktop/application/flutter/flutter_linux/flutter/] git -c
log.showSignature=false log -n 1 --pretty=format:%H
[ +472 ms[ ] f30b7f4db93ee747cd727df747941a28ead25ff5log -n 1 --pretty=format:%H
[ +1 ms] executing: [/home/loser97/Desktop/application/flutter/flutter_linux/flutter/] git tag --points-at HEAD
[+1208 ms] Exit code 0 from: git tag --points-at HEAD
[ ] 1.22.0-12.4.pre
1.22.1
[ +14 ms] executing: [/home/loser97/Desktop/application/flutter/flutter_linux/flutter/] git rev-parse --abbrev-ref
--symbolic @{u}
[ +38 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[ ] origin/stable
[ ] executing: [/home/loser97/Desktop/application/flutter/flutter_linux/flutter/] git ls-remote --get-url
origin
[ +9 ms] Exit code 0 from: git ls-remote --get-url origin
[ ] https://github.com/flutter/flutter.git
[ +83 ms] executing: [/home/loser97/Desktop/application/flutter/flutter_linux/flutter/] git rev-parse --abbrev-ref
HEAD
[ +6 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[ ] stable
[ +157 ms] Artifact Instance of 'AndroidMavenArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[ +20 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[ +162 ms] executing: /home/loser97/Android/Sdk/platform-tools/adb devices -l
[ +52 ms] List of devices attached
[ +3 ms] Artifact Instance of 'MaterialFonts' is not required, skipping update.
[ ] Artifact Instance of 'GradleWrapper' is not required, skipping update.
[ ] Artifact Instance of 'AndroidMavenArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[ ] Artifact Instance of 'FlutterSdk' is not required, skipping update.
[ ] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FontSubsetArtifacts' is not required, skipping update.
[ +158 ms] No supported devices connected.
[ +14 ms] "flutter run" took 502ms.
[ +28 ms]
#0 throwToolExit (package:flutter_tools/src/base/common.dart:14:3)
#1 RunCommand.validateCommand (package:flutter_tools/src/commands/run.dart:353:7)
<asynchronous suspension>
#2 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:933:11)
<asynchronous suspension>
#3 FlutterCommand.run.<anonymous closure>
(package:flutter_tools/src/runner/flutter_command.dart:836:33)
<asynchronous suspension>
#4 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart)
#5 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:29)
#6 _rootRun (dart:async/zone.dart:1190:13)
#7 _CustomZone.run (dart:async/zone.dart:1093:19)
#8 _runZoned (dart:async/zone.dart:1630:10)
#9 runZoned (dart:async/zone.dart:1550:10)
#10 AppContext.run (package:flutter_tools/src/base/context.dart:149:18)
#11 FlutterCommand.run (package:flutter_tools/src/runner/flutter_command.dart:825:20)
#12 CommandRunner.runCommand (package:args/command_runner.dart:197:27)
#13 FlutterCommandRunner.runCommand.<anonymous closure>
(package:flutter_tools/src/runner/flutter_command_runner.dart:335:21)
#14 _rootRunUnary (dart:async/zone.dart:1198:47)
#15 _CustomZone.runUnary (dart:async/zone.dart:1100:19)
#16 _FutureListener.handleValue (dart:async/future_impl.dart:143:18)
#17 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:696:45)
#18 Future._propagateToListeners (dart:async/future_impl.dart:725:32)
#19 Future._completeWithValue (dart:async/future_impl.dart:529:5)
#20 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:40:15)
#21 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:311:13)
#22 FlutterVersion.checkFlutterVersionFreshness (package:flutter_tools/src/version.dart)
#23 _rootRunUnary (dart:async/zone.dart:1198:47)
#24 _CustomZone.runUnary (dart:async/zone.dart:1100:19)
#25 _FutureListener.handleValue (dart:async/future_impl.dart:143:18)
#26 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:696:45)
#27 Future._propagateToListeners (dart:async/future_impl.dart:725:32)
#28 Future._completeWithValue (dart:async/future_impl.dart:529:5)
#29 Future._asyncCompleteWithValue.<anonymous closure> (dart:async/future_impl.dart:567:7)
#30 _rootRun (dart:async/zone.dart:1190:13)
#31 _CustomZone.run (dart:async/zone.dart:1093:19)
#32 _CustomZone.runGuarded (dart:async/zone.dart:997:7)
#33 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1037:23)
#34 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#35 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#36 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:118:13)
#37 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:169:5)
[ +258 ms] ensureAnalyticsSent: 252ms
[ +3 ms] Running shutdown hooks
[ ] Shutdown hooks complete
[ ] exiting with code 1
please share your answer.
Solution 1:[1]
This answer might be quite late, but whoever visits here for this error, I have few things to tell,
If you are operating with your features, make sure it is connected to internet for firebase operations.
If your module works with firebase with offline support, make sure you have the collection and all documents which are related to your module cached first. That way you can avoid this error. If offline mode included, clearly you might have enabled the persistance in firebase, if not then please go through this link.
If working offline and above is not working, make sure to check and verify the presence of collection/document in firebase.
You can also utilise the alternatives such as try...catch... and play around for fixing.
There might be a chance of glitch from server's end for which we cannot do much.
In majority of the case there might be some code issue from our end, You can verify it by checking other firebase calls to confirm whether it is from server side fault or not.
Solution 2:[2]
On emulator: wipe out emulator data then load the app. On phone: turn off the data then restart your phone then turn on the data and load the app
I solved the issue with this
Solution 3:[3]
await FirebaseFirestore.instance.disableNetwork();
await FirebaseFirestore.instance.enableNetwork();
add this before you call .get()
Solution 4:[4]
If anyone getting this error on a real device then at least try this solution.
Make sure you have enabled internet permission in main AndroidManifest.xml file. .
Try setting the minifyEnabled and shirnkResources flags to false in the android/app/build.gradle.
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
shrinkResources false
minifyEnabled false
}
}
This worked for me.
I took help from the below link and you can find other solution for this topic on this page too.
https://github.com/FirebaseExtended/flutterfire/discussions/5708#discussioncomment-925997
Solution 5:[5]
For me, the issue is happening in the real device, in which the internet connection is low or no
When a strong Wifi/Mobile network is there, it's not showing.
Also I wrap all my firestore-functions in a service.dart file with try & catch blocks, so this is not a major problem for me, but anyone who think this as a major issue can try out the below codes.
Note: This is not useful for everyone, may be for someone. Plugins:
fluttertoast:
cloud_firestore:
FirestoreService.dart:
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:myproject/Widgets/Widgets.dart';
class FirestoreService {
FirestoreService._privateConstructor();
static final FirestoreService _instance = FirestoreService._privateConstructor();
static FirestoreService get instance => _instance;
static FirebaseFirestore firestore = FirebaseFirestore.instance;
static DocumentReference? _getReference(String? documentPath, String? collection, String? documentID) {
if(documentPath!=null) return firestore.doc(documentPath);
if(collection!=null && documentID!=null) return firestore.collection(collection).doc(documentID);
return null;
}
static Future<DocumentSnapshot?> get({String? documentPath, String? collection, String? documentID}) async {
DocumentSnapshot? documentSnapshot;
try {
DocumentReference? reference = _getReference(documentPath, collection, documentID);
if(reference!=null) documentSnapshot = await reference.get();
} catch (exception) {
Widgets.showToast("Error $exception");
}
return documentSnapshot;
}
static Future<DocumentReference?> add(String collectionPath, Map<String, dynamic> dataMap) async {
CollectionReference reference = firestore.collection(collectionPath);
DocumentReference? documentReference;
try {
documentReference = await reference.add(dataMap);
} catch (exception) {
Widgets.showToast("Error $exception");
}
return documentReference;
}
static Future<bool> set({required Object? dataMap, String? documentPath, String? collection, String? documentID}) async {
DocumentReference? reference = _getReference(documentPath, collection, documentID);
bool created = false;
try {
if(reference!=null){
await reference.set(dataMap, SetOptions(merge: true));
created = true;
}
} catch (exception) {
Widgets.showToast("Error $exception");
}
return created;
}
static Future<bool> update({ required Map<String, dynamic> dataMap, String? documentPath, String? collection, String? documentID, DocumentReference? reference}) async {
bool updated = false;
DocumentReference? _reference = reference ?? _getReference(documentPath, collection, documentID);
try {
await firestore.runTransaction((transaction) async {
try {
if(_reference!=null){
transaction.update(_reference, dataMap);
updated = true;
}
} catch (exception) {
updated = false;
Widgets.showToast("Error $exception");
}
});
} catch (exception) {
updated = false;
Widgets.showToast("Error $exception");
}
return updated;
}
static Future<bool> delete(DocumentReference reference) async {
bool deleted = false;
try {
await reference.delete();
deleted = true;
} catch (exception) {
Widgets.showToast("Error $exception");
}
return deleted;
}
}
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | jaiminkumar patel |
| Solution 2 | Rana Hyder |
| Solution 3 | Kittisak Pharaphan |
| Solution 4 | Ash's Project |
| Solution 5 | Rajesh Jr. |