How to fix :app:processDebugMainManifest error in flutter execution

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:processDebugMainManifest'.

Unable to make field private final java.lang.String java.io.File.path accessible: module java.base does not "opens java.io" to unnamed module @79c9bfe4

• 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 13s

How to fix this issue

Update your Gradle and Android Plugin versions Open your android/build.gradle file and make sure the Gradle version and Android Gradle Plugin version are up to date.
Example:

buildscript {
    ext.kotlin_version = '1.8.10'
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:8.0.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

Make sure your Gradle wrapper in uses a compatible version

android/gradle/wrapper/gradle-wrapper.properties:

distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-all.zip