I am trying to run my existing flutter application and I am getting this exception. How can I solve this issue?
Exception: [!] Your app is using an unsupported Gradle project. To fix this problem, create a new project by running flutter create -t app <app-directory> and then move the dart code, assets and pubspec.yaml to the new project.
Here are my Flutter doctor results:
[✓] Flutter (Channel stable, v1.17.1, on Mac OS X 10.15.4 19E287, locale en-EE)
• Flutter version 1.17.1 at /Users/varsik/Documents/flutterConfigurationFiles/flutter
• Framework revision f7a6a7906b (2 weeks ago), 2020-05-12 18:39:00 -0700
• Engine revision 6bc433c6b6
• Dart version 2.8.2
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/varsik/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.2.1, Build version 11B500
• CocoaPods version 1.8.4
[✓] Android Studio (version 3.6)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 45.1.1
• Dart plugin version 192.8052
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
[✓] Connected device (1 available)
• Pixel 3 XL • 8B8Y0VETV • android-arm64 • Android 10 (API 29)
• No issues found!
Maybe you removed a line from the
project/android/app/build.grade
Try adding this Piece of Code
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
after the line
apply plugin: 'com.android.application'
I resolve this issue by syncing project with gradle files.In android studio from menu open File option and click option sync project with gradle files.
Could you check this solution The project is using an unsupported version of Gradle
If you have the backup of your project than go to
project/android/app/build.grade
copy all the code and paste it to your project app/build.grade file.
Clean Project
Now Enjoy. Your error will not appear.
Thankyou.
For everyone landing here after making changes to the gradle for firebase or smth, it might seem stupid but check that the autoformat(if you have it enabled) didn't make funny things like putting spaces between "->" or "+=" turning them into "- >" or "+ ="
Related
Recently (today) I tried to create an app for web and desktop with Flutter and wanted it to be in multiple languages (English, French, Arabic, Dutch...) so I looked at Flutter's tutorial and followed every steps it had. And just after finishing the last step I had it working ! I could add text in, English in the app_en.arb file and in any other language in app_fr.arb by example. When I hot reloaded/restarted my app the Dart files it generates are rebuilt. But now when I do that I have an error that I couldn't find anywhere else on Internet:
Exception: Found syntax errors.
And the dart files for localization weren't rebuilt. Now I must use the
flutter gen-l10n
command to rebuild my language files.
Note:
Here's my flutter doctor:
[✓] Flutter (Channel master, 3.7.0-10.0.pre.33, on Fedora Linux 37 (Workstation Edition) 6.0.12-300.fc37.x86_64, locale fr_FR.UTF-8)
• Flutter version 3.7.0-10.0.pre.33 on channel master at /home/theskyblockman/snap/flutter/common/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision cee3e6cc3d (il y a 8 heures), 2022-12-17 04:03:24 -0500
• Engine revision b107699980
• Dart version 3.0.0 (build 3.0.0-35.0.dev)
• DevTools version 2.20.0
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
• Android SDK at /home/theskyblockman/Android/Sdk/
• Platform android-33, build-tools 33.0.0
• Java binary at: /home/theskyblockman/.local/share/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738/jre/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
• All Android licenses accepted.
[✓] Chrome - develop for the web
• Chrome at google-chrome
[✓] Linux toolchain - develop for Linux desktop
• clang version 10.0.0-4ubuntu1
• cmake version 3.16.3
• ninja version 1.10.0
• pkg-config version 0.29.1
[✓] Android Studio (version 2021.3)
• Android Studio at /home/theskyblockman/.local/share/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738
• Flutter plugin version 71.0.3
• Dart plugin version 213.7433
• Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
[✓] IntelliJ IDEA Community Edition (version 2022.2)
• IntelliJ at /home/theskyblockman/.local/share/JetBrains/Toolbox/apps/IDEA-C/ch-0/222.4459.24
• Flutter plugin version 71.0.5
• Dart plugin version 222.4459.16
[✓] VS Code (version 1.74.0)
• VS Code at /usr/share/code
• Flutter extension version 3.54.0
[✓] Connected device (2 available)
• Linux (desktop) • linux • linux-x64 • Fedora Linux 37 (Workstation Edition) 6.0.12-300.fc37.x86_64
• Chrome (web) • chrome • web-javascript • Google Chrome 110.0.5464.2 dev
[✓] HTTP Host Availability
• All required HTTP hosts are available
• No issues found!
it's me again, this looked like a PATH problem in my case. Now that I restarted my computer I don't have the error anymore, I should have checked that before. But as I never saw this error before you should check other things like dependencies versions or your Dart and Flutter SDKs, I am not sure about how it happened so restart your computer and check a lot of things could help fix the problem.
In my case this error had appeared after I renamed the folder where project files was. I fixed all paths with old folder name, but the error was still persist. flutter clean didn't help.
Then in folder named .idea I found few files (.xml and .iml extensions) that contained the old folder's name. After I fixed it the error was gone. Hope will help.
I just downloaded android emulator through android studio. Didn't use the GitHub repo to download dmg file. Then I started the S level API android emulator from and manager. Android emulator boots but android studio doesn't detect and doesn't run app on it.
What could be the problem?
Reproduced:
Remove *.lock files in avd folder (Didn't work)
flutter doctor -v
[✓] Flutter (Channel stable, 2.2.1, on macOS 11.4 20F71 darwin-arm, locale tr-TR)
• Flutter version 2.2.1 at /Users/alperenbaskaya/Desktop/flutter
• Framework revision 02c026b03c (2 weeks ago), 2021-05-27 12:24:44 -0700
• Engine revision 0fdb562ac8
• Dart version 2.13.1
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK at /Users/alperenbaskaya/Library/Android/sdk
• Platform android-30, build-tools 30.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.5, Build version 12E262
• CocoaPods version 1.10.1
[✓] Android Studio (version 4.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
[!] Connected device
! No devices available
! Doctor found issues in 1 category.
1)Try enabling USB Debugging in the Android emulator itself, as you would do on a real device. Settings-> Developer options-> enable USB Debugging.
2)Probably the project you are running is not compatible (API version/Hardware requirements) with the emulator settings. Check-in your build.gradle file if the target SDK and minimum SDK version are lower or equal to the SDK version of your Emulator.
You should also uncheck Tools > Android > Enable ADB Integration
If your case is different then restart your Android Studio and run the emulator again.
For more info:
Android studio: emulator is running but not showing up in Run App "choose a running device"
Android Studio does not detect the emulator
I went to the AVD Manager and in the options for the particular emulator I selected "Cold Boot Now" and it resolved my issue.
I am add international to my flutter app, when I follow the docs and add config:
generate: true
shows this error:
Unexpected child "generate" found under "flutter".
Exception: Please correct the pubspec.yaml file at ./pubspec.yaml
Error detected in pubspec.yaml:
I search from internet and tell me to switch to the master channel could fix this problem. but I want to stay stable channel, any other way to fix this? Is is possible to stay stable channel and avoid this problem? This is the flutter env info:
$ ~/apps/flutter/bin/flutter doctor -v
[✓] Flutter (Channel stable, 1.20.4, on Mac OS X 10.15.7 19H114, locale en-CN)
• Flutter version 1.20.4 at /Users/dolphin/apps/flutter
• Framework revision fba99f6cf9 (4 months ago), 2020-09-14 15:32:52 -0700
• Engine revision d1bc06f032
• Dart version 2.9.2
• Pub download mirror https://pub.flutter-io.cn
• Flutter download mirror https://storage.flutter-io.cn
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
• Android SDK at /Users/dolphin/Library/Android/sdk
• Platform android-30, build-tools 30.0.2
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 12.3)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.3, Build version 12C33
• CocoaPods version 1.10.0
[!] Android Studio (version 4.1)
• Android Studio at /Applications/Android Studio.app/Contents
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
[!] IntelliJ IDEA Community Edition (version 2020.3.1)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• For information about installing plugins, see
https://flutter.dev/intellij-setup/#installing-the-plugins
[!] IntelliJ IDEA Ultimate Edition (version 2019.2.2)
• IntelliJ at /Users/dolphin/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• For information about installing plugins, see
https://flutter.dev/intellij-setup/#installing-the-plugins
[✓] VS Code (version 1.52.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.18.1
[✓] Connected device (1 available)
• iPhone 11 Pro (mobile) • 4FEAF225-103D-4237-96D7-026059D2BDB4 • ios • com.apple.CoreSimulator.SimRuntime.iOS-13-7
(simulator)
! Doctor found issues in 3 categories.
(base)
You are using Flutter version 1.20.4 but generate key was added in version 1.22. Update to the latest stable version.
[flutter_tools] generate a synthetic flutter_gen package on pub get #61261
Please help me!
The app was close to be finished and since I did run flutter upgrade to solve a bug I had to run:
flutter clean
flutter channel master
flutter upgrade
flutter run
and now its not starting anymore and the following code shows up..
Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Running Xcode build...
Xcode build done. 7,6s
Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **
Xcode's output:
↳
/Users/patrickmeyer/AndroidStudioProjects/my_fitness_challenge/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/GDTCORPlatform.m:140:55: error: 'currentRadioAccessTechnology' is deprecated: first deprecated in iOS 12.0 [-Werror,-Wdeprecated-declarations]
networkCurrentRadioAccessTechnology = networkInfo.currentRadioAccessTechnology;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
serviceCurrentRadioAccessTechnology
In module 'CoreTelephony' imported from /Users/patrickmeyer/AndroidStudioProjects/my_fitness_challenge/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORPlatform.h:32:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.3.sdk/System/Library/Frameworks/CoreTelephony.framework/Headers/CTTelephonyNetworkInfo.h:154:61: note: 'currentRadioAccessTechnology' has been explicitly marked deprecated here
#property (nonatomic, readonly, retain, nullable) NSString* currentRadioAccessTechnology API_DEPRECATED_WITH_REPLACEMENT("serviceCurrentRadioAccessTechnology", ios(7.0, 12.0)) API_UNAVAILABLE(macos);
^
1 error generated.
PromisesObjC-crewhghtjvlepwbqltmbxkeqlsao
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Constructing build description
Could not build the application for the simulator.
Error launching application on iPhone 12 Pro Max.
My flutter doctor looks good...
[✓] Flutter (Channel master, 1.26.0-2.0.pre.117, on Mac OS X 10.15.7 19H114
darwin-x64, locale de-DE)
• Flutter version 1.26.0-2.0.pre.117 at
/Users/patrickmeyer/Developer/flutter
• Framework revision 15c009b805 (17 hours ago), 2020-12-22 20:09:03 -0500
• Engine revision b7cd3f8e70
• Dart version 2.12.0 (build 2.12.0-173.0.dev)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/patrickmeyer/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Applications/Android
Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build
1.8.0_242-release-1644-b3-6915495)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 12.3)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.3, Build version 12C33
• CocoaPods version 1.10.0
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build
1.8.0_242-release-1644-b3-6915495)
[✓] Connected device (2 available)
• iPhone 12 Pro Max (mobile) • 11ACA273-A0C3-405D-993A-A9AF9057887C • ios
• com.apple.CoreSimulator.SimRuntime.iOS-14-3 (simulator)
• Chrome (web) • chrome •
web-javascript • Google Chrome 87.0.4280.88
• No issues found!
This could be because of compatible issues between flutter and Xcode version. Switch to the previous version and see if the error is there. Try other versions of flutter manually, using flutter version .
You can also run the program from Xcode, and try opening the emulator from there.
You can indeed use
flutter create .
to "repair" the current project to a limited degree.
If the ios/ or android/ folders are missing, they are created.
You can use this to switch native language Java/Kotlin, ObjC/Swift or to get the generated files updated to match newer Flutter versions by deleting the directories and running
flutter create . [options]
You need to re-apply previously made manual changes yourself though.
Stacktraces from python - beautiful inline code
Stacktraces from dart - no inline code snippets :(
I understand that python is a super dynamic language and can pick up the code using magic like the inspect module, but is there a way to "give" sentry my dart code too?
Dupe of flutter/#63276
fluter doctor -v
[✓] Flutter (Channel stable, v1.17.5, on Mac OS X 10.14.6 18G4032, locale en)
• Flutter version 1.17.5 at /Users/dev/Tools/flutter
• Framework revision 8af6b2f038 (6 weeks ago), 2020-06-30 12:53:55 -0700
• Engine revision ee76268252
• Dart version 2.8.4
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/dev/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Users/dev/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-1/192.6392135/Android
Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.2.1, Build version 11B500
• CocoaPods version 1.8.4
[✓] Android Studio (version 3.6)
• Android Studio at /Users/dev/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-1/192.6392135/Android
Studio.app/Contents
• Flutter plugin version 45.1.1
• Dart plugin version 192.8052
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
[✓] VS Code (version 1.46.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.12.1
[✓] Connected device (1 available)
• POCO F1 • e19ec1f6 • android-arm64 • Android 10 (API 29)
• No issues found!
This is not yet supported.
It might not be possible to add at all since it depends on some level of support from the platform. One approach is to allow users to run sentry-cli to upload a "source bundle" and on the server we lookup the relevant lines of code on that bundle as the events come in. This is done for some platforms.
I'll update this answer if the situation changes.
I made a comment on the GitHub issue too.