Error while generating release build or running gradle task gradle :app:minifyReleaseWithR8

I’m encountering an issue while trying to generate a release build or run the gradle :app:minifyReleaseWithR8 task for my Android application.
My Android project has two modules: app and core

The build process fails with an error message that looks something like this:

Missing class com.atech.core.module.FirebaseModule_ProvideFirebaseFactory (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$SingletonCImpl$SwitchingProvider.get())
Missing class com.atech.core.module.FirebaseModule_ProviderFirebaseAuthFactory (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$SingletonCImpl$SwitchingProvider.get())
Missing class com.atech.core.module.RoomModule_ProvideDatabaseFactory (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$SingletonCImpl$SwitchingProvider.get())
Missing class com.atech.core.module.RoomModule_ProvideResearchHubDaoFactory (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$SingletonCImpl$SwitchingProvider.get())
Missing class com.atech.core.room.ResearchHubDao (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$SingletonCImpl$SwitchingProvider.get() and 6 other contexts)
Missing class com.atech.core.room.model.ResearchMapper (referenced from: com.atech.core.use_cases.GetAllUserCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.getAllUserCase() and 2 other contexts)
Missing class com.atech.core.use_cases.AuthUseCases (referenced from: com.atech.core.use_cases.AuthUseCases com.atech.research.ui.screens.login.LoginViewModel.authUseCases and 8 other contexts)
Missing class com.atech.core.use_cases.DeleteAllUseCases (referenced from: com.atech.core.use_cases.DeleteAllUseCases com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.deleteAllUseCases() and 1 other context)
Missing class com.atech.core.use_cases.DeleteUserByIdUseCase (referenced from: com.atech.core.use_cases.DeleteUserByIdUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.deleteUserByIdUseCase() and 2 other contexts)
Missing class com.atech.core.use_cases.FireStoreUseCases (referenced from: java.lang.Object com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl$SwitchingProvider.get() and 3 other contexts)
Missing class com.atech.core.use_cases.GetAllResearchUseCase (referenced from: com.atech.core.use_cases.FireStoreUseCases com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.fireStoreUseCases() and 2 other contexts)
Missing class com.atech.core.use_cases.GetAllUserCase (referenced from: com.atech.core.use_cases.GetAllUserCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.getAllUserCase() and 2 other contexts)
Missing class com.atech.core.use_cases.GetUserByIdUseCase (referenced from: com.atech.core.use_cases.GetUserByIdUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.getUserByIdUseCase() and 2 other contexts)
Missing class com.atech.core.use_cases.GetUserDetailsUseFromAuthCase (referenced from: com.atech.core.use_cases.AuthUseCases com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.authUseCases() and 2 other contexts)
Missing class com.atech.core.use_cases.HasUserUseCase (referenced from: com.atech.core.use_cases.HasUserUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.hasUserUseCase() and 2 other contexts)
Missing class com.atech.core.use_cases.InsertUserUseCase (referenced from: com.atech.core.use_cases.InsertUserUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.insertUserUseCase() and 2 other contexts)
Missing class com.atech.core.use_cases.IsResearchExistUseCase (referenced from: com.atech.core.use_cases.IsResearchExistUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.isResearchExistUseCase() and 2 other contexts)
Missing class com.atech.core.use_cases.IsUserLoggedInUseCase (referenced from: com.atech.core.use_cases.AuthUseCases com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.authUseCases() and 3 other contexts)
Missing class com.atech.core.use_cases.LogInUseCase (referenced from: com.atech.core.use_cases.LogInUseCase com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.logInUseCase() and 1 other context)
Missing class com.atech.core.use_cases.LogInWithGoogle (referenced from: com.atech.core.use_cases.AuthUseCases com.atech.research.DaggerResearchHub_HiltComponents_SingletonC$ViewModelCImpl.authUseCases() and 2 other contexts)
Missing class com.atech.core.use_cases.WishListUseCases (referenced from: com.atech.core.use_cases.WishListUseCases com.atech.research.ui.screens.student.ui.research.main.ResearchViewModel.wishListUseCases and 10 other contexts)
Missing class com.atech.core.utils.JsonKt (referenced from: void com.atech.research.ui.screens.student.ui.research.detail.compose.ComposableSingletons$ResearchDetailsScreenKt$lambda-2$1.invoke(androidx.compose.runtime.Composer, int))
Missing class com.atech.core.utils.State$Error (referenced from: void com.atech.research.ui.screens.login.LoginViewModel$logIn$1$1.invoke(com.atech.core.utils.State))
Missing class com.atech.core.utils.State$Loading (referenced from: void com.atech.research.ui.screens.login.LoginViewModel$logIn$1$1.invoke(com.atech.core.utils.State))
Missing class com.atech.core.utils.State$Success (referenced from: void com.atech.research.ui.screens.login.LoginViewModel$logIn$1$1.invoke(com.atech.core.utils.State))
Missing class com.atech.core.utils.State (referenced from: void com.atech.research.ui.screens.login.LoginViewModel$logIn$1$1.invoke(com.atech.core.utils.State) and 1 other context)

I have tried the following steps to resolve the problem:

  • Clean and rebuild the project
  • Invalidate caches and restart Android Studio
  • Update Gradle and Android Gradle Plugin to the latest versions
  • Check for any potential conflicts or incompatibilities with third-party libraries
  • Ensure that all required dependencies are correctly declared in the project

However, none of these steps have resolved the issue so far.

Here is my (App module) build.gradle.kts file

plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.jetbrains.kotlin.android)
    alias(libs.plugins.googleAndroidLibrariesMapsplatformSecretsGradlePlugin)
    id("com.google.dagger.hilt.android")
    id("com.google.devtools.ksp")
    id("com.google.gms.google-services")
    id("com.google.firebase.crashlytics")
}

android {
    namespace = "com.atech.research"
    compileSdk = 34

    defaultConfig {
        applicationId = "com.atech.research"
        minSdk = 24
        targetSdk = 34
        versionCode = 1
        versionName = "1.0"

        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
            useSupportLibrary = true
        }
        multiDexEnabled = true
    }

    buildTypes {
        release {
            isMinifyEnabled = true
            isShrinkResources = true
            proguardFiles(
                getDefaultProguardFile("proguard-android-optimize.txt"),
                "proguard-rules.pro"
            )
        }
    }
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = "1.8"
    }
    buildFeatures {
        compose = true
        buildConfig = true
    }
    composeOptions {
        kotlinCompilerExtensionVersion = "1.5.14"
    }
    packaging {
        resources {
            excludes += "/META-INF/{AL2.0,LGPL2.1}"
            excludes += "META-INF/gradle/incremental.annotation.processors"
        }
    }

}

dependencies {

    implementation(project(":core"))

    implementation(libs.androidx.core.ktx)
    implementation(libs.androidx.lifecycle.runtime.ktx)
    implementation(libs.androidx.activity.compose)
    implementation(platform(libs.androidx.compose.bom))
    implementation(libs.androidx.ui)
    implementation(libs.androidx.ui.graphics)
    implementation(libs.androidx.ui.tooling.preview)
    implementation(libs.androidx.material3)
    implementation(libs.androidx.material.icons.extended)
    androidTestImplementation(platform(libs.androidx.compose.bom))
    debugImplementation(libs.androidx.ui.tooling)
    debugImplementation(libs.androidx.ui.test.manifest)

    implementation(libs.play.service.auth)

    implementation(libs.hilt.android)
    ksp(libs.hilt.android.compiler)
    implementation(libs.androidx.hilt.navigation.fragment)
    implementation(libs.androidx.hilt.navigation.compose)
    ksp(libs.androidx.hilt.compiler)

    implementation(libs.androidx.navigation.compose)

    implementation(platform(libs.firebase.bom))
    implementation(libs.firebase.analytics)
    releaseImplementation(libs.firebase.crashlytics)
    implementation(libs.firebase.message)


    implementation(libs.coil.kt.coil.compose)
    implementation(libs.coil.svg)
    implementation(libs.lottie.compose)

    implementation(libs.richtext.commonmark)
    implementation(libs.richtext.ui.material3)

}

(Core module) build.gradle.kts

plugins {
    alias(libs.plugins.android.library)
    alias(libs.plugins.jetbrains.kotlin.android)
    id("com.google.dagger.hilt.android")
    id("com.google.devtools.ksp")
    id("androidx.room")
}

android {
    namespace = "com.atech.core"
    compileSdk = 34

    defaultConfig {
        minSdk = 24

        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
        consumerProguardFiles("consumer-rules.pro")

        room {
            schemaDirectory("$projectDir/schemas")
        }
    }

    buildTypes {
        release {
            isMinifyEnabled = true
            proguardFiles(
                getDefaultProguardFile("proguard-android-optimize.txt"),
                "proguard-rules.pro"
            )
        }
    }
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = "1.8"
    }
}

dependencies {
    implementation(libs.androidx.core.ktx)
    implementation(libs.androidx.appcompat)
    implementation(libs.material)

    implementation(libs.androidx.room.ktx)
    ksp(libs.androidx.room.compiler)
    implementation(libs.gson)

    implementation(libs.hilt.android)
    ksp(libs.hilt.android.compiler)


    implementation(platform(libs.firebase.bom))
    implementation(libs.firebase.analytics)
    releaseImplementation(libs.firebase.crashlytics)
    implementation(libs.firebase.firestore)
    implementation(libs.firebase.auth)

}

lib.version.toml

[versions]
agp = "8.4.0"
hiltAndroidCompiler = "2.51.1"
hiltAndroidVersion = "2.51.1"
hiltNavigationFragment = "1.2.0"
kotlin = "1.9.24"
coreKtx = "1.13.1"
junit = "4.13.2"
junitVersion = "1.1.5"
espressoCore = "3.5.1"
lifecycleRuntimeKtx = "2.7.0"
activityCompose = "1.9.0"
composeBom = "2024.05.00"
ksp-version = "1.9.24-1.0.20"
hiltAndroid = "2.51.1"
hiltAndroidPlugin = "2.50"
navigationCompose = "2.7.7"
roomKtx = "2.6.1"
roomVersion = "2.6.1"
junitJunit = "4.13.2"
androidxJunit = "1.1.5"
espressoCoreVersion = "3.5.1"
appcompat = "1.6.1"
material = "1.12.0"
firebaseBom = "33.0.0"
googleGmsGoogleServices = "4.4.1"
googleAndroidLibrariesMapsplatformSecretsGradlePlugin = "2.0.1"
materialIconsExtended = "1.6.7"
gson-version = "2.10.1"
coilCompose = "2.6.0"
lottieCompose = "6.4.0"
richtextCommonmark = "0.20.0"
play-service-auth = "21.1.1"

[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
androidx-hilt-compiler = { module = "androidx.hilt:hilt-compiler", version.ref = "hiltNavigationFragment" }
androidx-hilt-navigation-fragment = { module = "androidx.hilt:hilt-navigation-fragment", version.ref = "hiltNavigationFragment" }
androidx-hilt-navigation-compose = { module = "androidx.hilt:hilt-navigation-compose", version.ref = "hiltNavigationFragment" }
androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
androidx-navigation-compose = { module = "androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "roomKtx" }
androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "roomKtx" }
androidx-ui = { group = "androidx.compose.ui", name = "ui" }
androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hiltAndroid" }
hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hiltAndroid" }
junit = { group = "junit", name = "junit", version.ref = "junitJunit" }
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
material = { group = "com.google.android.material", name = "material", version.ref = "material" }
androidx-material-icons-extended = { module = "androidx.compose.material:material-icons-extended", version.ref = "materialIconsExtended" }

firebase-bom = { group = "com.google.firebase", name = "firebase-bom", version.ref = "firebaseBom" }
firebase-analytics = { group = "com.google.firebase", name = "firebase-analytics" }
firebase-crashlytics = { group = "com.google.firebase", name = "firebase-crashlytics" }
firebase-firestore = { group = "com.google.firebase", name = "firebase-firestore" }
firebase-auth = { group = "com.google.firebase", name = "firebase-auth" }
firebase-message = { group = "com.google.firebase", name = "firebase-messaging" }

gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson-version" }

coil-kt-coil-compose = { module = "io.coil-kt:coil-compose", version.ref = "coilCompose" }
coil-svg = { module = "io.coil-kt:coil-svg", version.ref = "coilCompose" }
lottie-compose = { module = "com.airbnb.android:lottie-compose", version.ref = "lottieCompose" }

richtext-commonmark = { module = "com.halilibo.compose-richtext:richtext-commonmark", version.ref = "richtextCommonmark" }
richtext-ui-material3 = { module = "com.halilibo.compose-richtext:richtext-ui-material3", version.ref = "richtextCommonmark" }

play-service-auth = { group = "com.google.android.gms", name = "play-services-auth", version.ref = "play-service-auth" }

[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
ksp = { id = "com.google.devtools.ksp", version.ref = "ksp-version" }
hilt = { id = "com.google.dagger.hilt.android", version.ref = "hiltAndroidPlugin" }
android-library = { id = "com.android.library", version.ref = "agp" }
googleAndroidLibrariesMapsplatformSecretsGradlePlugin = { id = "com.google.android.libraries.mapsplatform.secrets-gradle-plugin", version.ref = "googleAndroidLibrariesMapsplatformSecretsGradlePlugin" }

Environment Details:

  • Android Studio version: Android Studio Koala | 2024.1.1 Nightly 2024-05-08
  • Gradle version: 8.7
  • Android Gradle Plugin version: 8.4.0
  • Target Android version: 34

I was expecting the task to complete successfully and generate an optimized and obfuscated release APK file for my application. However, instead of generating the APK, the build process failed with the error.

  • android
  • kotlin
  • gradle
  • dagger-hilt

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Filed under: Kiến thức lập trình - @ 11:14

Thẻ:

Trang chủ Giới thiệu Sinh nhật bé trai Sinh nhật bé gái Tổ chức sự kiện Biểu diễn giải trí Dịch vụ khác Trang trí tiệc cưới Tổ chức khai trương Tư vấn dịch vụ Thư viện ảnh Tin tức - sự kiện Liên hệ Chú hề sinh nhật Trang trí YEAR END PARTY công ty Trang trí tất niên cuối năm Trang trí tất niên xu hướng mới nhất Trang trí sinh nhật bé trai Hải Đăng Trang trí sinh nhật bé Khánh Vân Trang trí sinh nhật Bích Ngân Trang trí sinh nhật bé Thanh Trang Thuê ông già Noel phát quà Biểu diễn xiếc khỉ Xiếc quay đĩa
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