200,399 questions
Score of -3
0 answers
95 views
Firebase Phone auth returns internal error for Russian numbers (+7 9xx), but works for Kazakh numbers (+7 7xx) [closed]
Firebase Phone authentication consistently fails for Russian mobile numbers (+7 9xx) with an internal error, while Kazakh numbers (+7 7xx) go through the exact same code path and get a SMS normally.
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- reputation score 7
Score of 1
1 answer
111 views
Package/plugin issues when upgrading to flutter 3.47.0 (AGP (Gradle) 9.1.0, KGP (Kotlin) 2.4.0)
I want to upgrade my flutter and my AGP version so when I deploy it to play store, the warning about optimization will disappear. However, I run into a new problem when I tried to upgrade from flutter ...
- reputation score 11
Score of -4
0 answers
67 views
How to fix null pointer exception in Flutter? [closed]
I am getting a null pointer exception error in my Flutter application when trying to run the app. I checked my code, but I cannot figure out what is causing this issue.
Here is what I am trying to do:
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- reputation score 1
Score of 1
1 answer
74 views
Flutter Android app builds successfully but crashes with ClassNotFoundException for MainActivity
Yesterday I installed/configured Flutter and Android Studio on a fresh Windows setup and created my first Flutter project:
flutter create first_app
I did not modify any project files after creating ...
- reputation score 11
Score of 0
1 answer
106 views
Flutter fails with "No suitable NDK found for target architecture" error in old project but runs fine in new project
When I try to run an old project (for Android) after the flutter update the app fails to build with error Bad state: No suitable NDK found for target architecture arm64. But will run fine with a new ...
- reputation score 91
Score of -1
0 answers
60 views
Creating a insert next function in flutter just audio
I've been developing a mobile media player for a month now.
While creating the Insert next function I noticed that it doesn't behave as expected when shuffle mode is on. as a play next function should ...
- reputation score 1
Score of 0
0 answers
101 views
Google Sign-In failing with ApiException 10 ONLY when downloaded from Play Store
I am facing a very frustrating issue with Google Sign-In in my Flutter app. It works perfectly in Debug mode and when I install a Local Release APK. However, when I upload the AAB to the Google Play ...
- reputation score 11
Score of 0
1 answer
59 views
Flutter Firebase Auth: sign in with custom email OTP into an account created with Apple Sign-In (same email)
I have a Flutter app using firebase_auth with three sign-in methods: Apple Sign-In, Google Sign-In, and a custom email OTP flow (I generate a 6-digit code myself and send it via SMTP — not Firebase's ...
Score of 1
0 answers
83 views
How can I access the cached messages from streams without hot reloading the app in Flutter?
I successfully implemented Firebase Cloud Messaging (FCM) within a Flutter application, enabling seamless notification delivery and reception across interfaces. However, a critical issue persists: ...
- reputation score 1
Score of 0
0 answers
121 views
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module
I got these messages when I compiled my app in Android Flutter SDK:
The error messages:
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module
WARNING: ...
- reputation score 109
Score of 0
0 answers
46 views
Custom Chinese font Noto Sans SC is not being used in Flutter
I customized a Noto Sans SC font in Flutter, but the display effect was not good. It seems that she did not use Noto Sans SC correctly to display Chinese text, like that:
The font it shows is a font ...
- reputation score 1
Score of 1
1 answer
73 views
Firebase auth/invalid-credential "Invalid OAuth response from apple.com" with valid identityToken
Native Sign in with Apple on iOS always fails with this:
[firebase_auth/invalid-credential\] "Invalid OAuth response from apple.com"
In Cloud Console metrics, AuthenticationService....
- reputation score 1
Score of 1
0 answers
90 views
Flutter Android 11, 12, and 13 HandshakeException After SSL Certificate Update
I am developing a Flutter Android application, and the app is showing a HandshakeException on devices running Android 11, Android 12, and Android 13.
The issue started after the SSL certificate was ...
- reputation score 11
Score of 1
0 answers
90 views
How can I prevent a Flutter WebView from navigating to external URLs or opening other pages?
I'm building a vidsrc.to client to watch movies on my Android phone, using webview_flutter 4.x, I want to load a specific embedded video page inside a WebView, but I need to prevent the webpage from ...
- reputation score 76
Score of -3
0 answers
99 views
How to use Flutter on a Linux Mint computer with a physical phone
I have a computer turning on Linux mint system and also with 4 GB of RAM. The problem is that I can fill Android Studio requirements to install it on my computer. So I want to use my physical phone ...
- reputation score 9
