Merhaba aranızda daha önce bu hatayı alan var mı ?
Execution failed for task ‘:app:compileDebugKotlin’

melike-khr
Hata mesajının devamını da atabilir misiniz?

HseyinAkkaya
e: /Users/ogulcantosunoglu/MopDev/Github/Flutter/emopas/android/app/src/main/kotlin/com/example/m1backoffice/Application.kt: (13, 51): Unresolved reference: setPluginRegistrant

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ‘:app:compileDebugKotlin’.

Compilation error. See log for more details

• 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 1m
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

HseyinAkkaya Yalnız bu hatayı uygulamamı chrome da calsıtırdıgımda almıyorum eger emulatorde calıstırmayı denersem boyle bır hata gelıyor

melike-khr flutter doctor -v yazıp sonucu atar mısınız

Flutter
✓] Flutter (Channel stable, 2.10.2, on macOS 11.4 20F71 darwin-x64, locale en-TR)
• Flutter version 2.10.2 at /Users/ogulcantosunoglu/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 097d3313d8 (5 weeks ago), 2022-02-18 19:33:08 -0600
• Engine revision a83ed0e5e3
• Dart version 2.16.1
• DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK at /Users/ogulcantosunoglu/Library/Android/sdk
• Platform android-31, 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 11.0.8+10-b944.6916264)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.10.1

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.2)
• 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 11.0.8+10-b944.6916264)

[✓] VS Code (version 1.65.2)
• VS Code at /Users/ogulcantosunoglu/development/Visual Studio Code.app/Contents
• Flutter extension version 3.37.20220301

[✓] Connected device (2 available)
• sdk gphone x86 arm (mobile) • emulator-5554 • android-x86 • Android 11 (API 30) (emulator)
• Chrome (web) • chrome • web-javascript • Google Chrome 99.0.4844.83

[✓] HTTP Host Availability
• All required HTTP hosts are available

• No issues found!

melike-khr Bir problem görünmüyor. Hata çok genel olduğu için bir şey söylemek zor.
Sıfırdan proje oluşturup çalıştırdığınızda da oluyor mu bu hata ?

Flutter Hayır hatayı sadece bu uygulama uzerınde alıyorum

Flutter Launching lib/main.dart on sdk gphone x86 arm in debug mode…
Running Gradle task ‘assembleDebug’…
e: /Users/ogulcantosunoglu/MopDev/Github/Flutter/emopas/android/app/src/main/kotlin/com/example/m1backoffice/Application.kt: (13, 51): Unresolved reference: setPluginRegistrant

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ‘:app:compileDebugKotlin’.

Compilation error. See log for more details

• 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 7m 30s
Exception: Gradle task assembleDebug failed with exit code 1

Flutter
Sorunumun sebebi burası herhalde
e: /Users/ogulcantosunoglu/MopDev/Github/Flutter/emopas/android/app/src/main/kotlin/com/example/m1backoffice/Application.kt: (13, 51): Unresolved reference: setPluginRegistrant

dosya ıcerıgı :
class Application : FlutterApplication(), PluginRegistrantCallback {

override fun onCreate() {
    super.onCreate()
    FlutterFirebaseMessagingBackgroundService.setPluginRegistrant(this);
    FlutterMain.startInitialization(this)
}

override fun registerWith(registry: PluginRegistry?) {
}

}

melike-khr Bu kısımlar default geliyor. Siz değişiklik yaptınız mı ?

Şuna da bir bakın hocam
https://stackoverflow.com/questions/59516408/flutter-app-stuck-at-running-gradle-task-assembledebug