Duplicate class androidx.lifecycle.ViewModelLazy found in modules lifecycle-viewmodel-2.5.1-runtime

AS版本：

Android Studio Bumblebee | 2021.1.1 Patch 1
Build #AI-211.7628.21.2111.8139111, built on February 2, 2022
Runtime version: 11.0.11+9-b60-7590822 amd64
VM: OpenJDK 64-Bit Server VM by Oracle Corporation
Windows 10 10.0
GC: G1 Young Generation, G1 Old Generation
Memory: 1280M
Cores: 6
Registry: external.system.auto.import.disabled=true
Non-Bundled Plugins: org.jetbrains.kotlin (211-1.6.10-release-923-AS7442.40)

Run app时异常：

Duplicate class androidx.lifecycle.ViewModelLazy found in modules lifecycle-viewmodel-2.5.1-runtime (androidx.lifecycle:lifecycle-viewmodel:2.5.1) and lifecycle-viewmodel-ktx-2.3.1-runtime (androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1)
Duplicate class androidx.lifecycle.ViewTreeViewModelKt found in modules lifecycle-viewmodel-2.5.1-runtime (androidx.lifecycle:lifecycle-viewmodel:2.5.1) and lifecycle-viewmodel-ktx-2.3.1-runtime (androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1)

Go to the documentation to learn how to Fix dependency resolution errors.

工程是默认配置，没有做任何更改。

解决方法：

app的build.gradle中android block中增加如下配置：

    configurations {
        all {
            exclude group: 'androidx.lifecycle', module: 'lifecycle-runtime-ktx'
            exclude group: 'androidx.lifecycle', module: 'lifecycle-viewmodel-ktx'
        }
    }    

完整build.gradle配置：

plugins {
    id 'com.android.application'
}

android {
    compileSdk 33

    defaultConfig {
        applicationId "com.aaa.bbb"
        minSdk 23
        targetSdk 33
        versionCode 1
        versionName "1.0"

        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
    }
    buildFeatures {
        viewBinding true
    }
    configurations {
        all {
            exclude group: 'androidx.lifecycle', module: 'lifecycle-runtime-ktx'
            exclude group: 'androidx.lifecycle', module: 'lifecycle-viewmodel-ktx'
        }
    }
}

dependencies {

    implementation 'androidx.appcompat:appcompat:1.6.1'
    implementation 'com.google.android.material:material:1.8.0'
    implementation 'androidx.annotation:annotation:1.2.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.3.1'
    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
}

 

参考：

感谢万能的互联网，感谢具有奉献精神的各位同道！

https://stackoverflow.com/questions/73406969/duplicate-class-androidx-lifecycle-viewmodellazy-found-in-modules-lifecycle-view