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276,758 questions
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4
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firebase-auth Parameter specified as non-null is null
I'm developing an Android app with firebase-auth, and I'm getting the following exception when I try to sign in with a custom token (see code and logs below).
What am I doing wrong?
I'm using firebase-...
- 1,378
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answers
4
views
Null check operator used on a null value when using a static function
I have a static void method that always returns a null check error , The same line of code works fine with other methods/ functions. I have no clue why this is happening.
Firstly under my class
class ...
- 71
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answers
3
views
ERROR:Project creation failed. The project ID you specified is already in use by another project. Please try an alternative ID
I am trying to use google cloud by going through a tutorial on formatting and filtering with gcloud. After entering gcloud projects list on the cloud shell I get a single project listed in which one ...
- 343
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6
views
How to select user name (Create account)
This is code from youtube tutorial and its working fine but it creates random name for user. I tried to change child and it creates accaunt but my app doest work anymore. I dont know how to change it ...
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votes
1
answer
23
views
How do I add snackbar?
I dont know why the Snackbar doesnt show up.But when I delete the function off the firebaseauth it shows the snackbar.
Code:
MaterialButton(
onPressed: (){
try{
...
- 13
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answers
3
views
Google Data Studio : Different numbers after data blending
I want to filter by batch so I do the data blending on gds, but in the end the data will only shows from the data analytics. I'm doing it between data from postgreSQL, google sheets and data analytics....
- 3
2
votes
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answers
16
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parallel sql query in bigquery (mix legacy and standard) running on metadata schema. (each row is a different table/column)
df_table contains meta data for the some list of columns with information like: table_schema, table_name and column_name.
for each column in column_name, I would like to calculate entropy (bits) , ...
- 704
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5
views
using firebase Firestone database to implement counter
I would like to implement a counter where once someone has submitted a form, the counter would decrease by one and it can be seen on a view controller. How can I do that using firebase Firestore ...
- 1
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answers
3
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GCP showing incorrect Memory usage
I am running a JAVA process inside a kubernetes container, whose xmx is set to 500MB.
I have also verified the memory usage via cat /sys/fs/cgroup/memory/memory.usage_in_bytes, and it's not going ...
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6
views
Swift and FirebaseInAppMessaging custom ui
I'm using FirebaseInAppMessaging to send an information to the user. But for this I want to take my own UI instead of using the given Firebase UI (for card, top banner, ...).
Therefore I implemented ...
-1
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answers
10
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nodemailer - not sending email
I am setting up firebase function to send emails.
I am using nodemailer for sending emails; referring docs here.
function deployed without error.
functions log shows status ok. No error logged.
CC to ...
- 1
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answers
5
views
Converting the response from dataproc api list_jobs gcp python sdk response to dict/json
I am trying to find a way to convert the dataproc.list_jobs response to a python dict or json without any luck. There have been some ways to convert these grpc messages which comes as the responses to ...
- 2,776
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votes
2
answers
18
views
How to get values of a field in Firestore in React
I use a document in firestore that stores three fields with boolean values. This boolean values I need for further processsing. In my programm I want to read this values. But how to read the fields of ...
- 13
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10
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fcm_django.FCMDevice.user: (fields.E301) Field defines a relation with the model 'auth.User'
In this project, I've used fcm-django package for push notifications in the flutter app. And I have got the following error though I've set up appropriately. Please help me what I wrote wrong!
...
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4
views
storage.objects.list removed from Editor and can't be added back?
We have a service account that had the Editor role, which should have storage.objects.list. However, it seems that this permission was removed from Editor by GCP? And we tried to add the permission ...
- 670
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1
answer
8
views
Which version should I install node, react-native, expo, firebase, etc. so that there are no dependency problems?
I am beginning developer.
How can I solve the dependency versioning problem?
Is there any information which version can be adjusted with node version?
Thank you in advance for the answer!
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1
answer
10
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Notifications not showing on IOS with cordova plugin @havesource/cordova-plugin-push
I need help with firebase notifications not working on my Ipad with PWA
cordova version: 11.
I'm using @havesource/cordova-plugin-push plugin.
this is my sent message.
{
"to" : "/...
- 57
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answers
6
views
How to use GAS versioning/deployments with container-bound scripts
I have several Google Sheets with relatively complex GAS scripts attached - so far I've been developing new functionality using copies and github for VC, but I'm wondering if there's a better way to ...
- 3
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answers
7
views
How to generate an equivalent of pandas.DataFrame.describe in bigquery SQL?
In Pandas, you can get an overview of the table (mean, quantiles, count and count of unique values) for all columns by using the following method: pandas.DataFrame.describe.
Here is an example:
Is ...
- 799
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answers
8
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How automatically create new HTML page on Firebase Hosting without redeploy every time?
My pain point is I have to locally and manually generate the new HTML pages file and deploy them every time users create new content.
What I am looking for is when users create new content ...
- 345
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votes
1
answer
11
views
How fix two pages render in ternary navigation return
I'm trying to implement a persistent login session in react with firebase, it works kind of good, but i have a problem with the initial state and the re-render of the component, the initial state of ...
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answers
10
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Flutter Firebase Firestore Web App with REST API
I have built a flutter web app which I deploy to the firebase hosting and that uses firebase firestore as backend solution.
Now I want to enable users to use a REST API to add entries to the database. ...
- 105
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answers
13
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display selected item from listview with ability to edit them in xamarinform
I'm trying to select item from list view and then open another page and Display full form with ability to Edit this details in Fire base database
But i faced this error when running the code :
enter ...
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1
answer
12
views
Exception caught by widgets library Bad state: field does not exist within the DocumentSnapshotPlatform
I am reading the data from firebase firestore I have different collections when I am reading from this one this error comes out.
Here is my code
final _firestore = FirebaseFirestore.instance;
var ...
- 1
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votes
1
answer
11
views
Google scope to list users in domain?
I've been using the users.list method to get a list of all users in a domain. The docs say, we need one of theses scopes:
https://www.googleapis.com/auth/admin.directory.user
https://www.googleapis....
- 3
3
votes
0
answers
16
views
Facebook and Google login doesn't work for Android AAB build uploaded to Firebase App Distribution
Since I started to upload AAB instead of APK on Firebase App Distribution, I've noticed Facebok and Google authentication were not working anymore.
In my Firebase's Android app settings, I've alreay ...
- 31
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0
answers
7
views
Error after trying to use pdfkit in google app engine
I'm trying to generate a pdf from html in google app engine, I used the same configuration that I used on Heroku
if platform.system() == "Windows":
config = pdfkit.configuration(...
- 1
0
votes
1
answer
13
views
setValueAsync (Cannot resolve method 'setValueAsync' in 'DatabaseReference')
I am doing this guide link and i cant call setValueAsync i get error Cannot resolve method 'setValueAsync' in 'DatabaseReference'. I saw that I can use it at the start where I set String but I don't ...
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8
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Firebase Realtime Databae adds another layer of data
For some reason, my Firebase Realtime Database adds another layer when encoding my data. I am new to using Firebase services, so maybe I entered an incorrect link or smh. -N-1sGl-7VrhyIG7PdDa should ...
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answers
11
views
presenting form input into a table view
so I am trying to show a table view of booking slots and the details the user have chosen, I have tried linking an add button to the form using a segue but have failed (it was the question I have ...
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9
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Firebase displayName return null at first render
I have object userInfo having field displayName (line17) but userInfo.displayName was null ?? (line18)
Reload page will solve the problem (have value) (maybe because dependencies are location and ...
-1
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answers
11
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How many projects can we create in big query? Is there any limitations on number of projects?
For one account how many projects I can create in google big query
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7
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Firebase Dynamic Link on iOS TestFlight breaks query, react-native, Expo
My dynamic link from Firebase to TestFlight app recently stopped working.
Link:
{firebase_domain.page.link}/?link={my_site}/?type=password-reset&token={jwt}&ibi={apple_bunle_id}&isi={...
- 1
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votes
2
answers
22
views
Best way to cache pictures in flutter app?
I have created an app using dart/Flutter where users are able to store photos. These photos are stored in FireStorage but every time the app opens it takes a while until all photos are loaded due to ...
- 97
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1
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6
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I am getting uncaught ReferenceError:Firebase not defined while using firebase
I am creating a simple name and address input using HTML and want that to be added in my firebase realtime database. But when I am calling the function using onclick the function from js while is ...
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6
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Is it possible to show an icon for a custom provider on Firebase console?
I've set up a custom provider for my Firebase project where I use signInWithCustomToken to authenticate a user on Firebase.
If a user authenticates with a built-in Firebase provider like Google, ...
- 182
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12
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can not connect google cloud instance using node.js
i am new to node js.
i created a sql instance on google cloud
and i need connect to mysql db.
i am using public ip
i want try this sample code what is it socketPath?
how can i find it?
i created app....
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votes
1
answer
10
views
Biquery table data performance
In BigQuery I have a table storing 237 GB data. I don't have any columns on which i can create partition as it does not store any date fields
When I am using it in the query the processing says 77 GB ...
- 1
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6
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How can I set log_warnings=2 on Google Cloud SQL?
I'm trying to see the cause of Aborted_connects and Aborted_clients on our mysql instance. When I try to run SET GLOBAL log_warnings=2 I receive the error: Access denied; you need (at least one of) ...
- 1
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answers
17
views
How to display current location on Google maps?
there! I am a brand new learner of android and geocoding. And I wonder how I can display the current address rather than showing the "Here you are" message. I know I was supposed to use the ...
- 1
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9
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Flutter Firebase RealtimeDatabase info automatically deletes new nodes in error
I have a chat page in my app where a user must agree to my EULA. I'm trying to save an entry in their user info that lets the app know to no longer ask for the agreement. I'm logged into Firebase ...
- 6,657
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11
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Firebase is not sending data to my Realtime database
I have been trying to figure this out all day, based on everything I have seen my code is correct, I have not set a .env because I do not think I need one. I am unsure what I could be doing wrong, if ...
- 11
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15
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Cloud firestore query with Cloud functions
How to do a query and get data on a document, right now I'm doing some testing with this code.
const admin = require("firebase-admin");
const serviceAccount = require("./service_key....
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answers
17
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How to show the combinations of a column in SQL along with the aggregated results?
The question is on SQL:
Create a summary table to show how many customers use different GO-JEK services in a daily
basis, along with the combination of services used (Please see below screenshot for ...
- 1,064
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answers
24
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InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'DocumentSnapshot<Map<String, dynamic>>' in type cast : Firestore
I'm having issues getting a stream of a document. When casting documentSnapshot.data() as DocumentSnapshot<Map<String, dynamic>> I get the error:
_InternalLinkedHashMap<String, dynamic&...
- 155
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votes
1
answer
14
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Firebase Realtime Database Security Rules ( Read And Write )
Ok I have a Realtime database connected to a app and till today the rules ( read and write ) were set to true , everything was working fine ....but every time a message pops up saying
Your security ...
- 35
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19
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How do I update column description in BigQuery table using python script?
I can use
SchemaField(f"{field_name}", f"{field_type}", mode="NULLABLE", description=...) while making a new table.
But I want to update the description of the column of ...
- 25
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28
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convert it to list flutter firebase
import 'dart:convert';
class ReviewcountInfo{
List<String> uid;
ReviewcountInfo({
required this.uid,
})
List<String> toList() {
return
}
factory ReviewcountInfo....
- 1
-1
votes
2
answers
14
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Angular SPA for Offline Use (with DDBB)
I am developing an invoice app with Angular + NodeJs + MySql.
The thing is, the app is planned to be used by one employee in his office. No need for online servers.
It is not problematic to deploy the ...
- 31
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19
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How to pass value of Flutter Map Marker Model to popupBuilder?
I'm unable to figure out how to pass the values from the MarkerCollectModel to the marker popup builder. At the moment it is coming up null because the value isn't being passed to the marker. I am ...
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