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Flutter Error: Migrate to applying Gradle plugins with the declarative plugins block

I updated Flutter to the latest version. I get an error like this:

    Launching lib/main.dart on SM A528B in debug mode...
Running Gradle task 'assembleDebug'...
You are applying Flutter's app_plugin_loader Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply

You are applying Flutter's main Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply

/Users/ebuzersariyerlioglu/Desktop/lgs_ingilizce_panda/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java:109: error: cannot find symbol
      flutterEngine.getPlugins().add(new app.rive.rive.RivePlugin());
                                                      ^
  symbol:   class RivePlugin
  location: package app.rive.rive
1 error

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for 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

BUİLD FAILED in 8s
Error: Gradle task assembleDebug failed with exit code 1

what should I do?

This is flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.19.0, on macOS 14.3.1 23D60 darwin-arm64, locale tr-TR)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2023.1)
[✓] Connected device (3 available)
[✓] Network resources

I’m also wondering if anyone else is getting this error other than me. Because I couldn’t see it on other blogs.

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    The problem is solved when I change the kotlin version.

    Go to android/build.gradle

    buildscript {
ext.kotlin_version = '1.7.21'
repositories {
    google()
    mavenCentral()
}

    I don't know why. But it works. Admins can close the post.


  2. 0

    delete android/settings.gradle , after delete run <flutter create .>, to create new setting.gradle , after that should update "org.jetbrains.kotlin.android" to last version of kotlin

    for more information:enter link description here

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