minifyWithR8 issue with Dynamic feature module, release build

[androidIsForVivek]

Hi,

I am working on a dynamic feature module for the first time.

below is my project configuration:

mobile.gradle //main app

dynamicFeatures = [':alt_acco']

### alt_acco.gradle. feature module

`apply plugin: 'com.android.dynamic-feature'

android {
compileSdkVersion rootProject.ext.compileSdkVersion
buildToolsVersion rootProject.ext.buildToolsVersion

lintOptions {
    checkReleaseBuilds false
    // Or, if you prefer, you can continue to check for errors in release builds,
    // but continue the build even when errors are found:
    abortOnError false
    tasks.lint.enabled = false
}

defaultConfig {
    minSdkVersion rootProject.ext.minSdkVersion
    targetSdkVersion rootProject.ext.targetSdkVersion

    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    consumerProguardFiles 'consumer-rules.pro'
    missingDimensionStrategy 'react-native-camera', 'general'
}

compileOptions {
    targetCompatibility 1.8
    sourceCompatibility 1.8
    incremental true
}

buildTypes {
    release {
    }

    releaseStaging {
        matchingFallbacks = ['release']
    }

    debug {
    }
}

productFlavors {
    flavorDimensions "type"
    standard {
        dimension "type"
        buildConfigField 'Boolean', 'Automation', 'false'
    }
    standardBasicOptimized {
        dimension "type"
        buildConfigField 'Boolean', 'Automation', 'false'
    }
    standard_charles {
        dimension "type"
        buildConfigField 'Boolean', 'Automation', 'false'
    }
    automation_charles {
        dimension "type"
        buildConfigField 'Boolean', 'Automation', 'true'
    }
}

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

dataBinding {
    enabled = true
}

}

dependencies {
// Import the Firebase BoM (see: https://firebase.google.com/docs/android/learn-more#bom)
implementation platform('com.google.firebase:firebase-bom:28.2.1')

// Firestore (Java)
implementation 'com.google.firebase:firebase-firestore'

// Firestore (Kotlin)
implementation 'com.google.firebase:firebase-firestore-ktx'

// Google Play services
implementation project(path: ':mobile')

}
`

settings.gradle

`include ':alt_acco'

`

I am making a release build and error i am getting is as follows:

Task :mobile:minifyStandardBasicOptimizedReleaseWithR8 /root/.gradle/caches/transforms-3/1169397e4788b932b8c86a71183af227/transformed/jetified-time4j-android-4.2-2018i/proguard.txt:1:1-27: R8: Ignoring option: -useuniqueclassmembernames /opt/jenkins/workspace/APP-Android-Verify/mobile/build/intermediates/module_and_runtime_deps_classes/standardBasicOptimizedRelease/base.jar: R8: Type com.google.common.util.concurrent.ListenableFuture is defined multiple times: /opt/jenkins/workspace/APP-Android-Verify/mobile/build/intermediates/module_and_runtime_deps_classes/standardBasicOptimizedRelease/base.jar:com/google/common/util/concurrent/ListenableFuture.class, /opt/jenkins/workspace/APP-Android-Verify/alt_acco/build/intermediates/module_and_runtime_deps_classes/standardBasicOptimizedRelease/feature-alt_acco.jar:com/google/common/util/concurrent/ListenableFuture.class Task :mobile:minifyStandardBasicOptimizedReleaseWithR8 FAILED FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':mobile:minifyStandardBasicOptimizedReleaseWithR8'. com.android.tools.r8.CompilationFailedException: Compilation failed to complete, origin: /opt/jenkins/workspace/APP-Android-Verify/mobile/build/intermediates/module_and_runtime_deps_classes/standardBasicOptimizedRelease/base.jar:com/google/common/util/concurrent/ListenableFuture.class

Help will be really appreciated.