I am trying to run my flutter project, but I am getting this error log:
/D:/applications/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/cloud_firestore_platform_interface-5.5.0/lib/src/method_channel/utils/exception.dart:12:7: Error: A non-null value must be returned since the return type 'Never' doesn't allow null.
Never convertPlatformException(Object exception, StackTrace stackTrace) {
^
3
FAILURE: Build failed with an exception.
* Where:
Script 'D:\applications\Flutter\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1035
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'D:\applications\Flutter\flutter\bin\flutter.bat'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 34s
Exception: Gradle task assembleDebug failed with exit code 1
here is the output for flutter doctor:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.2.3, on Microsoft Windows [Version 10.0.19042.1526], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[√] Android Studio
[√] VS Code
[√] Connected device (3 available)
Note: I changed the package name from default to the one I need, if that may help find the bug!
This is probably caused by you using an old version of Flutter in combination with a relatively new version of the package. You can try updating your Dart/Flutter versions, which will likely resolve your issues:
https://docs.flutter.dev/development/tools/sdk/upgrading
Try
flutter clean
pub get
and then restart app
I reread you error, it seems to me, that you get null from firestore
Related
I am trying to integrate Firebase Crashlytics into a Flutter app(counter example code). I am getting the above error even after upgrading to Flutter 3.0.0 from Flutter 2.2.1.
Debug Console Output:
/C:/src/fl/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics_platform_interface-3.2.0/lib/src/method_channel/utils/exception.dart:13:11: Error: Method not found: 'Error.throwWithStackTrace'.
Error.throwWithStackTrace(exception, stackTrace);
^^^^^^^^^^^^^^^^^^^
/C:/src/fl/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics_platform_interface-3.2.0/lib/src/method_channel/utils/exception.dart:16:9: Error: Method not found: 'Error.throwWithStackTrace'.
Error.throwWithStackTrace(
^^^^^^^^^^^^^^^^^^^
/C:/src/fl/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_crashlytics_platform_interface-3.2.0/lib/src/method_channel/utils/exception.dart:11:7: Error: A non-null value must be returned since the return type 'Never' doesn't allow null.
Never convertPlatformException(Object exception, StackTrace stackTrace) {
^
3
FAILURE: Build failed with an exception.
* Where:
Script 'C:\src\fl\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1005
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\src\fl\flutter\bin\flutter.bat'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 16s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)
Flutter doctor:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.0.0, on Microsoft Windows [Version 10.0.22000.675], locale en-IN)
[√] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1)
[√] Chrome - develop for the web
[X] Visual Studio - develop for Windows
X Visual Studio not installed; this is necessary for Windows development.
Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2021.2)
[√] VS Code (version 1.67.2)
[√] Connected device (4 available)
[√] HTTP Host Availability
! Doctor found issues in 1 category.
Please suggest how to solve this. Thanks.
Try update your version lib to firebase_crashlytics: ^2.8.0
Check and update your sdk to use sdk: ">=2.17.1 <3.0.0" in pubspec.yaml
environment:
sdk: ">=2.17.1 <3.0.0"
Then flutter pub upgrade > flutter clean > flutter pub get
I attached what I got in debug console when I try to run my app.
These are my firebase dependencies
firebase_core: ^1.12.0
firebase_auth: ^3.3.8
cloud_firestore: ^3.1.9
Launching lib\main.dart on ***** in debug mode...
/C:/src/flutter/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth_platform_interface-6.2.0/lib/src/method_channel/utils/exception.dart:14:11: Error: Method not found: 'Error.throwWithStackTrace'.
Error.throwWithStackTrace(exception, stackTrace);
^^^^^^^^^^^^^^^^^^^
/C:/src/flutter/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth_platform_interface-6.2.0/lib/src/method_channel/utils/exception.dart:17:9: Error: Method not found: 'Error.throwWithStackTrace'.
Error.throwWithStackTrace(
^^^^^^^^^^^^^^^^^^^
/C:/src/flutter/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth_platform_interface-6.2.0/lib/src/method_channel/utils/exception.dart:12:7: Error: A non-null value must be returned since the return type 'Never' doesn't allow null.
Never convertPlatformException(Object exception, StackTrace stackTrace) {
^
FAILURE: Build failed with an exception.
* Where:
Script 'C:\src\flutter\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 991
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\src\flutter\flutter\bin\flutter.bat'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 21s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)
I have tried many methods, But they didn't work.
try flutter clean and then flutter run it work for me
flutter version 2.10.4
My first guess is that you might not finish platform-specific installation/setup for Firebase as well as Firebase plugins.
Just to verify that You can visit the FlutterFire website which will guide you through the installation steps for the targeting platforms for Firebase and plugin setup;
Otherwise, the flutter clean and flutter pub get should do the trick.
However, a problem still exists, you can restart your editor and just run the command flutter pub get/ flutter pub upgrade.
it is working fine on iOS but facing this issue on android
Launching lib/main.dart on sdk gphone x86 arm in debug mode...
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':firebase_auth:generateDebugRFile'.
Could not resolve all files for configuration ':firebase_auth:debugCompileClasspath'.
Could not find com.facebook.android:facebook-login:[8.1).
Required by:
project :firebase_auth
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 20s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)
The version given by the facebook documentation doesn't work for me either.
That's the version i am actually using:
implementation 'com.facebook.android:facebook-login:[8,9)'
Anyway, if it doesn't solve your problem, try to give more information like, the plugin you are using for the facebook authentication, its version, and the firebase_auth and firebase_core version of the plugin you are using
It just worked with me when i switched to windows (don't know how ) and the error still show on Mac OS after trying all available solutions
I just use firebase_auth package to send me code by phone Number. it work fine in debug mode but when I try to get apk it show me this error. can anyone help me please?
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':sms:verifyReleaseResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> Android resource linking failed
C:\Users\Mohammad Asef\.gradle\caches\transforms-2\files-2.1\8014592fef965c457f4d96ed4583a915\core-1.1.0\res\values\values.xml:142:5-173:25: AAPT: error: resource android:attr/fontVariationSettings not found.
C:\Users\Mohammad Asef\.gradle\caches\transforms-2\files-2.1\8014592fef965c457f4d96ed4583a915\core-1.1.0\res\values\values.xml:142:5-173:25: AAPT: error: resource android:attr/ttcIndex not found.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 3m 52s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 233.5s (!)
The built failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetfier to solve the
incompatibility.
Building plugin firebase_auth...
Running Gradle task 'assembleAarRelease'...
Running Gradle task 'assembleAarRelease'... Done 0.3s
Exception in thread "main" java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:225)
at java.util.zip.ZipFile.<init>(ZipFile.java:155)
at java.util.zip.ZipFile.<init>(ZipFile.java:169)
at org.gradle.wrapper.Install.unzip(Install.java:214)
at org.gradle.wrapper.Install.access$600(Install.java:27)
at org.gradle.wrapper.Install$1.call(Install.java:74)
at org.gradle.wrapper.Install$1.call(Install.java:48)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
at org.gradle.wrapper.Install.createDist(Install.java:48)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
The plugin firebase_auth could not be built due to the issue above.
firebase_auth is using AndroidX libraries, but your flutter project is still using the old android support library. To solve this upgrade to flutter latest version. From the docs:
How do I know if my project is using AndroidX?
Starting from Flutter v1.12.13, new projects created with flutter create -t <project-type> use AndroidX by default.
Projects created prior to this Flutter version must not depend on any old build artifact or old Support Library class.
In an app or module project, the file android/gradle.properties or .android/gradle.properties must contain:
android.useAndroidX=true
android.enableJetifier=true
https://flutter.dev/docs/development/androidx-migration
I solved it by adding firebase_analytics dependency in pubspec, then adding manually string value of default_notification_channel_id in android resource just like below
<string name="default_notification_channel_id" translatable="false">fcm_default_channel</string>
I m writing a flutter application and i m trying to learn using SQLite, as per document i added package in dependencies and run command to get it .
it gives error while compiling
dependencies:
flutter:
sdk: flutter
sqflite: ^1.1.5
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.2
i m expecting application to run but it gives error
PS D:\my\flutter\snapexpense_new> flutter run
Using hardware rendering with device Android SDK built for x86. If you get graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
Launching lib/main.dart on Android SDK built for x86 in debug mode...
Initializing gradle... 1.2s
Resolving dependencies... 3.8s
FAILURE: Build failed with an exception.
* What went wrong:
Could not resolve all files for configuration ':sqflite:lintClassPath'.
> Could not download kotlin-compiler.jar (com.android.tools.external.com-intellij:kotlin-compiler:26.2.1)
> Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/external/com-intellij/kotlin-compiler/26.2.1/kotlin-compiler-26.2.1.jar'.
> Connection reset
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
Running Gradle task 'assembleDebug'... Done 120.2s (!)
Gradle task assembleDebug failed with exit code 1
The day I was also with this problem but fortunately I settled after a lot of research time.
First step
you must download kotlin-compiler.jar
Second step
Open your project flutter go to the folder that is in the image above and paste the kotlin-compiler.jar
After all this done open your flutter project and update your dependencies, and when you finish back to run application.
For me it worked hope it works for you too.