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I have an Android App as an Android Studio project and I just installed Android Studio on a new device and tried to run the app in an Android Studio Emulator which was not a problem using the old device. However, in the new device I get the errors:

 Duplicate class androidx.navigation.ActivityKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.ActivityNavArgsLazyKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.ActivityNavArgsLazyKt$navArgs$1 found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.ActivityNavigatorDestinationBuilder found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.ActivityNavigatorDestinationBuilderKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.ActivityNavigatorExtrasKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.AnimBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavActionBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavArgsLazy found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavArgsLazyKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavArgumentBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavControllerKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.NavDeepLinkDsl found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavDeepLinkDslBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavDeepLinkDslBuilderKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavDestinationBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavDestinationDsl found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphBuilderKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphViewModelLazyKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphViewModelLazyKt$navGraphViewModels$1 found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphViewModelLazyKt$navGraphViewModels$backStackEntry$2 found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.NavGraphViewModelLazyKt$navGraphViewModels$storeProducer$1 found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.NavHostKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.NavOptionsBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavOptionsBuilderKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavOptionsDsl found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.NavigatorProviderKt found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.PopUpToBuilder found in modules navigation-common-2.4.1-runtime (androidx.navigation:navigation-common:2.4.1) and navigation-common-ktx-2.3.5-runtime (androidx.navigation:navigation-common-ktx:2.3.5)
Duplicate class androidx.navigation.ViewKt found in modules navigation-runtime-2.4.1-runtime (androidx.navigation:navigation-runtime:2.4.1) and navigation-runtime-ktx-2.3.5-runtime (androidx.navigation:navigation-runtime-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.DialogFragmentNavigatorDestinationBuilder found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.DialogFragmentNavigatorDestinationBuilderKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentNavArgsLazyKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentNavArgsLazyKt$navArgs$1 found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentNavigatorDestinationBuilder found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentNavigatorDestinationBuilderKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.fragment.FragmentNavigatorExtrasKt found in modules navigation-fragment-2.4.1-runtime (androidx.navigation:navigation-fragment:2.4.1) and navigation-fragment-ktx-2.3.5-runtime (androidx.navigation:navigation-fragment-ktx:2.3.5)
Duplicate class androidx.navigation.ui.ActivityKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.AppBarConfigurationKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.AppBarConfigurationKt$AppBarConfiguration$1 found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.AppBarConfigurationKt$AppBarConfiguration$2 found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.AppBarConfigurationKt$AppBarConfiguration$3 found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.AppBarConfigurationKt$sam$i$androidx_navigation_ui_AppBarConfiguration_OnNavigateUpListener$0 found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.BottomNavigationViewKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.CollapsingToolbarLayoutKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.MenuItemKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.NavControllerKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.NavigationViewKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)
Duplicate class androidx.navigation.ui.ToolbarKt found in modules navigation-ui-2.4.1-runtime (androidx.navigation:navigation-ui:2.4.1) and navigation-ui-ktx-2.3.5-runtime (androidx.navigation:navigation-ui-ktx:2.3.5)

Here is my build.grandle file:

plugins {
    id 'com.android.application'
    id 'kotlin-android'
}

apply plugin: "androidx.navigation.safeargs"

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.3"

    defaultConfig {
        applicationId "com.example.game"
        minSdkVersion 24
        targetSdkVersion 31
        versionCode 1
        versionName "1.0"
        viewBinding {
            enabled = true
        }

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    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'
    }
}

dependencies {

    implementation 'androidx.core:core-ktx:1.3.2'
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'com.google.android.material:material:1.3.0'
    implementation "androidx.constraintlayout:constraintlayout:2.1.3"

    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
    implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
    implementation "androidx.navigation:navigation-fragment:$nav_version"
    implementation "androidx.navigation:navigation-ui:$nav_version"
}

Do you know what I can do in order to fix this issue and can you tell me why at the new device it is a problem why at the older device it has not been a problem for years?

2

Answers


  1. Remove the last 2 dependencies if you are using kotlin. If you are using java, then remove 5th and 6th dependencies. Sync project, and it should resolve the error.

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  2. You have four dependencies on Navigation:

    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
    implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
    
    implementation "androidx.navigation:navigation-fragment:$nav_version"
    implementation "androidx.navigation:navigation-ui:$nav_version"
    

    As you’ve stated, you have declared your $nav_version as ext.nav_version = '2.4.1'.

    You can’t mix and match versions of Navigation – they all need to match exactly. Since you already have a variable, your $nav_version, just use that for all four dependencies. That way, they will always match exactly:

    // These lines were changed to use $nav_version
    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
    
    // These lines stayed the same
    implementation "androidx.navigation:navigation-fragment:$nav_version"
    implementation "androidx.navigation:navigation-ui:$nav_version"
    
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