Android Studio:错误:程序类型已存在:androidx.core.graphics.PathSegment

Question

我使用Android Studio 3.3 Canary 8.我创建了默认项目,然后我尝试运行该项目.但我见过以下stacktrace:

AGPBI:{"kind":"error","text":"程序类型已存在:androidx.core.graphics.PathSegment","sources":[{}],"tool":"D8"}任务:app :buildInfoGeneratorDebug FAILURE:构建失败并出现异常.*出了什么问题:任务执行失败':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.com.android.builder.dexing.DexArchiveMergerException:合并dex存档时出错:了解如何在https://developer.android.com/studio/build/dependencies#duplicate_classes中解决问题.程序类型已存在:androidx.core.graphics.PathSegment

的build.gradle

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "my.app"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'androidx.appcompat:appcompat:1.0.0-rc02'
    implementation 'android.arch.navigation:navigation-fragment:1.0.0-alpha05'
    implementation 'android.arch.navigation:navigation-ui:1.0.0-alpha05'
    implementation 'android.arch.navigation:navigation-fragment-ktx:1.0.0-alpha05'
    implementation 'android.arch.navigation:navigation-ui-ktx:1.0.0-alpha05'
    implementation 'androidx.core:core-ktx:0.3'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
}

Answer 1

更换

implementation 'androidx.core:core-ktx:0.3'

同

implementation "androidx.core:core-ktx:1.0.0"// Updated version

Answer 2

看起来像是最近Android上的一个错误,即使你创建了一个新项目也会发生这种错误.

我最近在这里报道过这个.

我通过选择迁移到Android-x找到的解决方法是:

implementation 'androidx.core:core-ktx:1.0.0-rc02'

而不是这个生成的行:

implementation 'androidx.core:core-ktx:0.3'