Android Gradle Plugin 3.0构建错误

Question

遇到迁移到Android gradle插件3.0的问题.

项目根目录下的build.gradle文件

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
    }
}

Android 应用程序模块build.gradle

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
        mavenCentral()
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
        classpath testDependencies.spoon
    }
}

repositories {
    maven { url 'https://maven.fabric.io/public' }
}

apply plugin: 'com.android.application'

apply plugin: 'io.fabric'

spoon {
    debug = true
    grantAllPermissions = true
    shard = true
}

android {
    compileSdkVersion 25

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

试图编译一个项目.我收到编译错误.

但是,一旦retrolambda再次被添加回来,那么该项目将成功编译和构建.阅读"已知问题"部分,但没有找到解决方法.我希望有人能够体验到这一点,并能提供帮助

Answer 1

如果在更新插件后遇到构建错误,只需在此页面中搜索错误输出或导航到相关主题,然后按照说明解决问题.

解决方案:请参阅参考页面中的已知问题.

例如,请考虑主项目的build.gradle文件中包含的以下类路径依赖项:

buildscript {
    ...
    dependencies {
        classpath "com.android.tools.build:gradle:3.0.1"
        classpath "me.tatarka:gradle-retrolambda:3.7.0"
    }
}

现在考虑复合构建中包含的另一个项目的以下build.gradle文件:

buildscript {
    dependencies {
        // Note that the order of plugins differs from that
        // of the main project's build.gradle file. This results
        // in a build error because Gradle registers this as a
        // different classloader.
        classpath "me.tatarka:gradle-retrolambda:3.7.0"
        classpath "com.android.tools.build:gradle:3.0.1"
    }
}

Answer 2

确保这些行位于应用程序（模块）级别的 gradle 文件中

构建工具版本

应用程序配置的defaultConfig

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "com.example.app"
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
        multiDexEnabled true
    }

}