Develop Reference

Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0

This is Runtime error which I get everytime I run the code
> Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.io.path.DirectoryEntriesReader found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.ExperimentalPathApi found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.FileVisitorBuilder found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.FileVisitorBuilderImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.FileVisitorImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.LinkFollowing found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathNode found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathRelativizer found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathTreeWalk found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathTreeWalk$bfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathTreeWalk$dfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathTreeWalkKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathWalkOption found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.jdk7.AutoCloseableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
> Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.jvm.optionals.OptionalsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.streams.jdk8.StreamsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
> Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
Go to the documentation to learn how to Fix dependency resolution errors.
This is my module Gradle FIle
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
id 'kotlin-kapt'
id 'dagger.hilt.android.plugin'
}
android {
namespace 'com.app.gympack'
compileSdk 33
defaultConfig {
applicationId 'com.app.gympack'
minSdk 21
targetSdk 33
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary true
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
buildFeatures {
compose true
}
composeOptions {
kotlinCompilerExtensionVersion compose_ui_version
}
packagingOptions {
resources {
excludes += '/META-INF/{AL2.0,LGPL2.1}'
}
}
}
dependencies {
//Compose
implementation platform("androidx.compose:compose-bom:$compose_bom_version")
implementation "androidx.compose.material:material"
implementation "androidx.compose.material:material-icons-extended"
// Navigation
implementation "androidx.navigation:navigation-compose:2.6.0-alpha04"
implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.6.0-alpha05"
//Hilt
implementation "com.google.dagger:hilt-android:$hilt_version"
implementation 'androidx.compose.ui:ui-tooling-preview:1.3.3'
kapt "com.google.dagger:hilt-android-compiler:$hilt_version"
//Hilt Navigation Compose
implementation "androidx.hilt:hilt-navigation-compose:$hilt_navigation_compose_version"
// Calendar
implementation 'com.github.JoelKanyi:HorizontalCalendarView:1.0.3'
// Firebase
implementation platform('com.google.firebase:firebase-bom:29.0.1')
implementation 'com.google.firebase:firebase-auth-ktx'
implementation 'com.firebaseui:firebase-ui-auth:8.0.0' // To get icon images etc for login buttons
// Gson
implementation 'com.google.code.gson:gson:2.10'
//Accompanist
implementation "com.google.accompanist:accompanist-navigation-animation:$accompanist_version"
debugImplementation 'androidx.compose.ui:ui-tooling:1.3.3'
//Constraint Layout
implementation("androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha06")
}
This is my Project Gradle File
buildscript {
ext {
compose_ui_version = '1.3.1'
compose_bom_version = '2022.12.00'
hilt_version = '2.44.2'
hilt_navigation_compose_version = '1.0.0'
firebase_bom_version = '31.1.1'
accompanist_version = '0.28.0'
}
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.3.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10"
classpath "com.google.dagger:hilt-android-gradle-plugin:2.42"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Whenever i build the app in Android Studio, the files will be re-downloaded again. I have even tried to delete cache file.
Any Solution?

I think this is caused by the alpha version of constraintlayout.
//Constraint Layout
implementation("androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha06")
I had the same issue, when I downgraded the constraintlayout-compose version to 1.0.1 everything worked again.

Execution failed for task ':app:checkReleaseDuplicateClasses'

I have a build issue suddenly in my react-native android build. The surprise is it was built in the morning fine, didn't make any changes but, suddenly, it's failing. here's what I get as the error. any idea why this happens? Did saw some similar issues in stack and GitHub also, but any fixes suggested in those didn't work for me so far. seems those stack-traces are somewhat different to mine.
* What went wrong:
Execution failed for task ':app:checkReleaseDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
> Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.io.path.ExperimentalPathApi found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.io.path.PathRelativizer found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.io.path.PathsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.jdk7.AutoCloseableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10)
Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.jvm.optionals.OptionalsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.streams.jdk8.StreamsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.10 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10)
Go to the documentation to learn how to Fix dependency resolution errors.
env
openjdk 19.0.1
gradel version 7.6
here's my build.gradle file
// import org.apache.tools.ant.taskdefs.condition.Os
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext {
buildToolsVersion = "31.0.0"
minSdkVersion = 21
compileSdkVersion = 33
targetSdkVersion = 33
kotlin_version = '1.7.10'
if (System.properties['os.arch'] == "aarch64") {
// For M1 Users we need to use the NDK 24 which added support for aarch64
ndkVersion = "24.0.8215888"
} else {
// Otherwise we default to the side-by-side NDK version from AGP.
ndkVersion = "21.4.7075529"
}
}
repositories {
google()
mavenCentral()
}
dependencies {
classpath("com.android.tools.build:gradle:7.1.1")
classpath("com.facebook.react:react-native-gradle-plugin")
classpath("de.undercouch:gradle-download-task:5.0.1")
classpath("com.google.gms:google-services:4.3.3")
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
exclusiveContent {
// We get React Native's Android binaries exclusively through npm,
// from a local Maven repo inside node_modules/react-native/.
// (The use of exclusiveContent prevents looking elsewhere like Maven Central
// and potentially getting a wrong version.)
filter {
includeGroup "com.facebook.react"
}
forRepository {
maven {
url "$rootDir/../node_modules/react-native/android"
}
}
}
maven {
// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
url("$rootDir/../node_modules/react-native/android")
}
maven {
// Android JSC is installed from npm
url("$rootDir/../node_modules/jsc-android/dist")
}
mavenCentral {
// We don't want to fetch react-native from Maven Central as there are
// older versions over there.
content {
excludeGroup "com.facebook.react"
}
}
google()
maven { url 'https://www.jitpack.io' }
}
}

This is due to a dependency update. Some lib you're using had a loose dependency specified and installs kotlin 1.8.0 dependencies. It was the case for me here.
You can fix it by adding kotlinVersion in your build.gradle config:
buildscript {
ext {
buildToolsVersion = "32.0.0"
minSdkVersion = 21
compileSdkVersion = 33
targetSdkVersion = 32
androidXBrowser = "1.4.0"
kotlinVersion = "1.8.0"
}
...
}

There 2 things to check and update.
1. Update kotlinVersion
buildscript {
ext {
kotlinVersion = "1.8.0"
}
}
2. Update org.jetbrains.kotlin.android
If org.jetbrains.kotlin.android is still 1.7.* then it does not works.
plugins {
id 'org.jetbrains.kotlin.android' version '1.8.0' apply false
}

I can't believe this, but upgrading Material 3 from version 1.1.0-alpha04 to version 1.1.0-alpha05 caused the issue in my case:
// Material 3 Lib - this version is causing the problem
implementation("androidx.compose.material3:material3:1.1.0-alpha05")
Just downgrade to alpha04 for now.
// downgrade to this version
implementation("androidx.compose.material3:material3:1.1.0-alpha04")
I am using Kotlin DSL and I found upgrading Kotlin version from 1.7.20 to 1.8.0 doesn't solve the issue. Kotlin Version 1.8.0 is not compatible with kotlinCompilerExtensionVersion = "1.3.2"

A failure occurred while executing app:checkDebugDuplicateClasses

I have the following configuration:
Android Studio Electric Eel | 2022.1.1
gradle-wrapper.properties:
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
dependencies.gradle:
ext.versions = [
minSdkLib : 23,
compileSdk : 33,
versionCode : 6,
versionName : '1.0.6',
kotlin_version : '1.7.21',
hilt_android : '2.40.1',
hilt_compiler : '2.40.1',
]
build.gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
apply from: './dependencies.gradle'
repositories {
google()
mavenCentral()
gradlePluginPortal()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.4.0'
classpath 'com.google.gms:google-services:4.3.15'
classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.2'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin_version"
classpath "com.google.dagger:hilt-android-gradle-plugin:$versions.hilt_android"
}
}
allprojects {
repositories {
google()
mavenCentral()
maven { url 'https://jitpack.io' }
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle (app)
plugins {
id 'com.android.application'
id 'kotlin-android'
id 'kotlin-kapt'
id 'kotlin-parcelize'
id 'com.google.gms.google-services'
id 'com.google.firebase.crashlytics'
id 'dagger.hilt.android.plugin'
}
apply from: '../dependencies.gradle'
android {
compileSdkVersion versions.compileSdk
buildToolsVersion "30.0.3"
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
}
buildFeatures {
dataBinding = true
// for view binding:
viewBinding true
}
defaultConfig {
applicationId "****"
manifestPlaceholders = [hostName: "****"]
minSdkVersion versions.minSdkLib
targetSdkVersion versions.compileSdk
versionCode versions.versionCode
//versionCode buildDateTime
versionName versions.versionName
setProperty("archivesBaseName", "****")
multiDexEnabled true
vectorDrawables.useSupportLibrary = true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
"****"
}
compileOptions {
coreLibraryDesugaringEnabled true
sourceCompatibility JavaVersion.VERSION_11
targetCompatibility JavaVersion.VERSION_11
}
packagingOptions {
exclude 'META-INF/proguard/androidx-annotations.pro'
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/ASL2.0'
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.core:core-ktx:1.9.0'
implementation 'androidx.appcompat:appcompat:1.5.1'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
implementation 'androidx.annotation:annotation:1.5.0'
implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.5.1"
implementation "androidx.lifecycle:lifecycle-common-java8:2.5.1"
implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.5.1"
/*work */
implementation 'androidx.work:work-runtime:2.7.1'
implementation 'com.google.android.material:material:1.7.0'
// Added Dependencies
implementation "androidx.recyclerview:recyclerview:1.2.1"
//
implementation 'android.arch.lifecycle:extensions:1.1.1'
implementation 'androidx.activity:activity-ktx:1.6.1'
implementation("io.coil-kt:coil:1.2.0")
/*Marshmallow permission*/
implementation 'com.karumi:dexter:6.2.3'
/*This is a logger with a small, extensible API which provides utility on top of Android's normal Log class.*/
implementation 'com.jakewharton.timber:timber:4.7.1'
implementation 'com.squareup.retrofit2:retrofit:2.9.0'
implementation "com.squareup.okhttp3:okhttp:4.10.0"
implementation 'com.squareup.okhttp3:logging-interceptor:4.10.0'
implementation "com.squareup.retrofit2:converter-moshi:2.9.0"
implementation "com.squareup.moshi:moshi-kotlin:1.13.0"
implementation 'com.squareup.moshi:moshi:1.13.0'
kapt 'com.squareup.moshi:moshi-kotlin-codegen:1.13.0'
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
//Dagger Hilt
implementation 'androidx.hilt:hilt-lifecycle-viewmodel:1.0.0-alpha03'
implementation "com.google.dagger:hilt-android:$versions.hilt_android"
implementation 'org.chromium.net:cronet-embedded:76.3809.111'
kapt "com.google.dagger:hilt-android-compiler:$versions.hilt_compiler"
kapt 'androidx.hilt:hilt-compiler:1.0.0'
// Paging
implementation "androidx.paging:paging-runtime-ktx:3.1.1"
/*kotlin coroutines*/
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4"
implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0"
implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.3.2")
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
/*ssp for text size for all multiple devices*/
implementation 'com.intuit.ssp:ssp-android:1.0.6'
/*sdp for all multiple devices size*/
implementation 'com.intuit.sdp:sdp-android:1.0.6'
/*Image picker and Camera*/
implementation 'com.github.dhaval2404:imagepicker:2.1'
//Biometric
implementation 'androidx.biometric:biometric:1.1.0'
//FCM
implementation platform('com.google.firebase:firebase-bom:31.0.2')
implementation 'com.google.firebase:firebase-analytics-ktx'
implementation 'com.google.firebase:firebase-crashlytics-ktx'
implementation 'com.google.firebase:firebase-messaging-ktx'
//Calendar
implementation 'com.applandeo:material-calendar-view:1.8.0-rc01'
//Horizontal Calendar
implementation 'devs.mulham.horizontalcalendar:horizontalcalendar:1.3.4'
//Stripe SDK
implementation 'com.stripe:stripe-android:20.16.1'
//Testing Libs
testImplementation 'junit:junit:4.13.2'
testImplementation "com.google.truth:truth:1.1.3"
androidTestImplementation "com.google.truth:truth:1.1.3"
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
androidTestImplementation "androidx.test:core-ktx:1.4.0"
debugImplementation 'androidx.fragment:fragment-testing:1.5.4'
implementation 'de.hdodenhof:circleimageview:3.1.0'
///Zoom image
implementation 'com.jsibbold:zoomage:1.3.1'
///S: glide
implementation 'com.github.bumptech.glide:glide:4.12.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
//Bar
implementation 'com.github.hadiidbouk:ChartProgressBar-Android:2.0.6'
// One Signal
implementation 'com.onesignal:OneSignal:[4.0.0, 4.99.99]'
// Color picker
implementation 'com.github.yukuku:ambilwarna:2.0.1'
implementation 'com.squareup.retrofit2:adapter-rxjava2:2.6.1'
implementation group: 'com.squareup.retrofit2', name: 'adapter-rxjava2', version: '2.6.1'
// Toast
implementation 'com.github.ahmmedrejowan.CuteToast:CuteToast:1.2'
}
I have the following errors:
1: Task failed with an exception.
What went wrong:
Execution failed for task ':app:checkDebugDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
> Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.io.path.DirectoryEntriesReader found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.ExperimentalPathApi found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorBuilder found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorBuilderImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.LinkFollowing found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathNode found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathRelativizer found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk$bfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk$dfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalkKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathWalkOption found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.jdk7.AutoCloseableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.jvm.optionals.OptionalsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Caused by: java.lang.RuntimeException: Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Caused by: java.lang.RuntimeException: Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.io.path.DirectoryEntriesReader found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.ExperimentalPathApi found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorBuilder found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorBuilderImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.FileVisitorImpl found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.LinkFollowing found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathNode found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathRelativizer found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk$bfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalk$dfsIterator$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathTreeWalkKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathWalkOption found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt__PathReadWriteKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.io.path.PathsKt__PathUtilsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.jdk7.AutoCloseableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.21)
Duplicate class kotlin.jvm.jdk8.JvmRepeatableKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.jvm.optionals.OptionalsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.random.jdk8.PlatformThreadLocalRandom found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$1 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$2 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$3 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.streams.jdk8.StreamsKt$asSequence$$inlined$Sequence$4 found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.text.jdk8.RegexExtensionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
Duplicate class kotlin.time.jdk8.DurationConversionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.21 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21)
I don't understand why it tries to get the classes compiled with Kotlin 1.8.0. I don't have anywhere in the project used this version of Kotlin. I tried multiple version of gradle. I updated the Android Studio and some of the libraries.
I am stuck with this problem for 2 days. Please help! I can share more info about the project if needed.
Many thanks!

For me it was strange because I didn't even include these dependencies.
However, excluding kotlin-stdlib-jdk8 worked.
Add the following in build.gradle (:app)
configurations.implementation {
exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-jdk8'
}

modules { module('org.jetbrains.kotlin:kotlin-stdlib-jdk8') { replacedBy 'org.jetbrains.kotlin:kotlin-stdlib', 'kotlin fixes' } module('org.jetbrains.kotlin:kotlin-stdlib-jdk7') { replacedBy 'org.jetbrains.kotlin:kotlin-stdlib', 'kotlin fixes' } }
This one given by #Adam Marr worked only.

Gradle duplicate dependencies error even after excluding library

I am doing some work on the ProofMode android app and after adding Kotlin to the project, I have been running into duplicate dependencies error, specifically org.slf4j lib as seen below.
Execution failed for task ':app:checkArtworkReleaseDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
> Duplicate class org.slf4j.ILoggerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.IMarkerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.Logger found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.LoggerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.MDC found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.MDC$1 found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.MDC$MDCCloseable found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.Marker found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.MarkerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.event.EventConstants found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.event.EventRecodingLogger found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.event.Level found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.event.LoggingEvent found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.event.SubstituteLoggingEvent found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.BasicMDCAdapter found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.BasicMDCAdapter$1 found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.BasicMarker found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.BasicMarkerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.FormattingTuple found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.MarkerIgnoringBase found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.MessageFormatter found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.NOPLogger found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.NOPLoggerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.NOPMDCAdapter found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.NamedLoggerBase found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.SubstituteLogger found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.SubstituteLoggerFactory found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.Util found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.Util$1 found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.helpers.Util$ClassContextSecurityManager found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.spi.LocationAwareLogger found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.spi.LoggerFactoryBinder found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.spi.MDCAdapter found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Duplicate class org.slf4j.spi.MarkerFactoryBinder found in modules jetified-java-opentimestamps-1.17 (com.eternitywall:java-opentimestamps:1.17) and jetified-slf4j-api-1.7.36 (org.slf4j:slf4j-api:1.7.36)
Go to the documentation to learn how to Fix dependency resolution errors.
* 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
I have researched the issue and even adding transitive = true in the opentimestamps block does not fix the issue. The issue does not make sense because, in the project, the opentimestamps library excludes the org.slf4j module as seen below;
implementation('com.eternitywall:java-opentimestamps:1.17') {
transitive = true
exclude group: 'org.bitcoinj'
exclude group: 'com.google.protobuf'
exclude group: 'org.slf4j'
exclude group: 'net.jcip'
exclude group: 'commons-cli'
exclude group: 'org.json'
}
Is there a way for me to exclude the duplicate dependencies?

Duplicate class android.support.v4. found in modules classes.jar (com.android.support:support-compat:28.0.0)

I am getting a dependency duplicate issue please help.
error details: "Cause 1: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Duplicate class android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)