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flutter run not running on mac

I am trying to run flutter run command but it is giving me this error why ??

I am trying to do everything i even change grade file also but then also it is not working.

flutter run --android-skip-build-dependency-validation
Launching lib/main.dart on Android SDK built for arm64 in debug mode...

FAILURE: Build failed with an exception.

* Where:
Settings file '/Users/nidhigodhani/Downloads/flutter_realtime_object_detection/android/settings.gradle' line: 21

* What went wrong:
Plugin [id: 'com.android.application', version: '{agpVersion}', apply: false] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Included Builds (None of the included builds contain this plugin)
- Plugin Repositories (could not resolve plugin artifact 'com.android.application:com.android.application.gradle.plugin:{agpVersi
on}')                                                                                                                              Searched in the following repositories:
    Google
    MavenRepo
    Gradle Central Plugin Repository

* 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 2s
Running Gradle task 'assembleDebug'...                           2,862ms
Error: Gradle task assembleDebug failed with exit code 1

I want answer of this

Tags:

2

Answers


  1. 0

    Update Gradle: Ensure you’re using the latest compatible version of Gradle. You can check the documentation for the Flutter version you’re using for recommended Gradle versions.

    Check settings.gradle: Open the android/settings.gradle file and look for the line mentioned in the error (line 21). If the plugin declaration is missing, add the following line:

    pluginManagement {
      repositories {
        gradleCentral()
        google()
      }
    }

    Verify Plugin Version: Check the Flutter documentation or release notes for the appropriate version of the com.android.application plugin for your Flutter version. Replace {agpVersion} with the correct version number in the settings.gradle file (7.3.0).

    Here’s an example of a complete settings.gradle file with the plugin declaration:

    pluginManagement {
  repositories {
    gradleCentral()
    google()
  }
}

    Additional Tips:

    After making changes to Gradle files, run flutter clean followed by flutter pub get to ensure a clean build and download any necessary dependencies.
    Refer to the official Flutter documentation for detailed instructions on managing dependencies and Gradle configuration:
    https://docs.flutter.dev/packages-and-plugins/using-packages

    By following these steps and referencing the documentation, you should be able to resolve the missing plugin issue and successfully build your Flutter project for Android.

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  2. 0

    From this line:

    Plugin [id: 'com.android.application', version: '{agpVersion}', apply: false]

    It looks like the agpVersion variable is not defined and therefore the Gradle cannot find it.

    Define your version directly, like this:

    Plugin [id: 'com.android.application', version: '7.3.0', apply: false]

    Note: You should specify a compatible AGP version here according to your Gradle version.

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