小编mao*_*eng的帖子

我开始使用新的更新 Android Studio 4.0.0 并遵循在 D8 和 R8 中启用支持 java 8 库的脱糖：

compileOptions {
        // Flag to enable support for the new language APIs
         coreLibraryDesugaringEnabled true
        // Sets Java compatibility to Java 8
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = "1.8"
    }

和

dependencies {
    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.6'
    ...
}

我最终无法构建我的应用程序，并出现以下错误：

Unsupported desugared library configuration version, please upgrade the D8/R8 compiler.

更多信息：

> Task :app:compileNoExtensionsDebugSources UP-TO-DATE

> Transform artifact desugar_jdk_libs_configuration-0.12.0.jar (com.android.tools:desugar_jdk_libs_configuration:0.12.0) with L8DexDesugarLibTransform
Error: Unsupported desugared library …

以下是我的配置.这适用于Android Lollipop但在Android Kitkat上崩溃.

我尝试了每个解决方法,但无法帮助:
错误膨胀类android.support.design.widget.NavigationView

的build.gradle

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

defaultConfig {
    minSdkVersion 14
    targetSdkVersion 23

    // Support RenderScript Library v8
    renderscriptTargetApi 18
    renderscriptSupportModeEnabled true
}
}

ext{
    supportLibVersion = '23.1.1'
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile "com.android.support:appcompat-v7:${supportLibVersion}"
    compile "com.android.support:design:${supportLibVersion}"
    compile "com.android.support:cardview-v7:${supportLibVersion}"
    compile "com.android.support:recyclerview-v7:${supportLibVersion}"
}

主题 style.xml

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

    <style name="AppTheme.NoActionBar" parent="AppTheme">
        <item name="windowActionBar">false</item> …