i have a database in firebase and i am trying to read it using flutter. I found this tutorial here https://medium.com/flutterdevs/explore-realtime-database-in-flutter-c5870c2b231f
it looks pretty easy so i followed the steps. I added the read function in my code and when i run it i get this error here https://gyazo.com/a1cfe40527ad9908dcd4edfcd36d2cc9
if i search the error, i only get the solution to clean and flutter get but this doesn't work do you guys have any ideas?
Related
I'm getting "FIS_AUTH_ERROR" error when using the release build but in debug build not getting any issue, it's working completely in last week but today I'm getting this error. I have search lot's of think and getting solution but it's not be work in my end. below I'm mention the which solution I have try.
1 First solution.
2 Second solution.
I have try both above solution but it's not working my end.
Error code line:
var _deviceToken = await FirebaseMessaging.instance.getToken();
Thank in Advance.
After 3 day's I have found the solution. I have take SHA-1 from Google developer console(App integrity) and add in Google cloud console project and also set inside Firebase project and updated Google-service.json file use.
I had the same issue not able to generate fcm device token in android but it was working fine in ios.
I checked web api key in the firebase console it was different than what I had in google-servies.json so i just replace json file api key with firebase.
And it worked.
Hi i want to open a flutter page from kotlin code with custom arguments when app is in terminated state but i dont have any idea how it works. please help regarding this.
Sorry i am still noob.
I want to make a shopping-like app. I have found some flutter code so I was just wondering that is it possible to convert flutter code into kivymd code ?
Yes it is possible, maybe nobody has done it before but it is possible, someone could create a function or algorithm that may be capable to do so, for example, creating the equivalent code into equivalent syntax for kivymd.
If you could share parts of the code then I can help you converting the code from flutter to the equivalent in kivymd, if you can add images it will be great
I'm making an app which scan a QR code and get the version and error correcting level info of it.
How to deal with it.
I tried multiple plugins but i didn't found effective one that can get the version and the error corecting level of the code at the same time.
Please see these links to get you started.
Building Flutter QR Code Generator, Scanner, and Sharing App
QRCode Flutter
There are many other links available. It's always better to try something first then post your problems here.
The version and error correcting level info are what i asked for..
I'm using AngularFire, but I don't see any way to set the logging level for debugging purposes. The Firestore documentation shows you can, but AngularFire doesn't seem to give you access to this object.
How can I set the logging level using AngularFire? If there is no way to do it, how would you suggest I do it using the general firestore SDK in Angular?
It seems that there isn't a specific way to import it, however, after some research, I could find this Github issue, that provides you an option of importing, that might help you.
You can give it a try using this following code:
import * as firebase from 'firebase/app';
import 'firebase/firestore';
firebase.firestore.setLogLevel('debug');
This way, you can try to set logging level.
Besides that, these other two below posts from the Community, you can find more information and options on logging error for debugging with Angular. I believe they might help you as a starting point.
is it possible in angular to set the debug log level at runtime?
How to log errors with Firebase Hosting for a deployed Angular web app
These other two articles provide more information on the use of Firestore with Angular.
How the AngularFire Library makes Firebase feel like Magic
Using Cloud Firestore in Angular With AngularFire
Let me know if the information helped you!
As of 2021, the import syntax got updated since user13068860's answer. I got the following to work in AngularFire 6.1.5.
import firebase from 'firebase/app';
firebase.firestore.setLogLevel('debug');