android studio 3.0 Canary 1：项目刷新失败

Question

我试图在这个新的 Android Studio 3.0 Canary 1 中加载我的项目。在我之前的 Android Studio Version 2.4 preview 7

中完美运行

这是我面临的错误：

Error:Could not resolve all dependencies for configuration ':sample:devCompileClasspath'.
Project :sample declares a dependency from configuration 'devCompile' to configuration 'dev' which is not declared in the descriptor for project :library.

我的gradle配置如下：

项目级构建Gradle:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-alpha1'
        classpath 'com.google.gms:google-services:3.0.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

库模块Gradle:

apply plugin: 'com.android.library'
apply plugin: 'checkstyle'

android {
    publishNonDefault true

    compileSdkVersion 25
    buildToolsVersion "25.0.3"

    defaultConfig {
        minSdkVersion 19
        targetSdkVersion 25
        versionName project.VERSION_NAME
        versionCode project.VERSION_CODE.toInteger()
    }

    packagingOptions {
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
        exclude 'AUTHORS'
        exclude 'NOTICE'
    }

    buildTypes {
        debug {
            debuggable true
        }

        dev.initWith(buildTypes.debug)

        staging.initWith(buildTypes.debug)

        release {
            minifyEnabled false
            shrinkResources false
        }
    }
}

repositories {
    flatDir {
        dirs 'libs'
    }
    mavenLocal()
    jcenter()
}

def ANDROID_SUPPORT_VERSION = "25.3.1"
def OK_HTTP3_VERSION = "3.6.0"
def GLIDE_VERSION = "3.7.0"
def GSON_VERSION = "2.8.0"
def AWS_KINESIS_VERSION = "2.4.2"
def PLAY_SERVICE_VERSION = "10.2.4"

dependencies {
    compile(name: 'library-release', ext: 'aar')
    compile "com.android.support:appcompat-v7:$ANDROID_SUPPORT_VERSION"
    compile "com.android.support:design:$ANDROID_SUPPORT_VERSION"
    compile "com.android.support:cardview-v7:$ANDROID_SUPPORT_VERSION"
    compile "com.squareup.okhttp3:okhttp:$OK_HTTP3_VERSION"
    compile "com.squareup.okhttp3:okhttp-urlconnection:$OK_HTTP3_VERSION"
    compile "com.squareup.okhttp3:logging-interceptor:$OK_HTTP3_VERSION"
    compile "com.google.code.gson:gson:$GSON_VERSION"
    compile "com.google.firebase:firebase-messaging:$PLAY_SERVICE_VERSION"
    compile "com.google.android.gms:play-services-location:$PLAY_SERVICE_VERSION"
    compile "com.github.bumptech.glide:glide:$GLIDE_VERSION"
    checkstyle('com.puppycrawl.tools:checkstyle:7.6.1')
    compile "com.amazonaws:aws-android-sdk-kinesis:$AWS_KINESIS_VERSION"
}
apply plugin: 'com.google.gms.google-services'

task checkstyle(type: Checkstyle) {
    showViolations = true
    configFile file("config/checkstyle/checkstyle.xml")

    description 'applies the checkstyle config to the java files'
    source 'src/main/java'
    include '**/*.java'
    exclude '**/gen/**'

    // empty classpath
    classpath = files()
}

preBuild.dependsOn('checkstyle')

应用模块Gradle:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.3"

    defaultConfig {
        applicationId "com.sample.and"
        minSdkVersion 19
        targetSdkVersion 25
        versionName project.VERSION_NAME
        versionCode project.VERSION_CODE.toInteger()
        android.defaultConfig.vectorDrawables.useSupportLibrary = true
    }

    buildTypes {
        debug {
            debuggable true
            minifyEnabled false
            shrinkResources false
        }

        dev.initWith(buildTypes.debug)
        dev {
            applicationIdSuffix ".dev"
        }

        staging.initWith(buildTypes.debug)
        staging {
            applicationIdSuffix ".staging"
        }

        release {
            shrinkResources false
            minifyEnabled false
        }
    }
}

repositories {
    flatDir{
        dirs '../library/libs'
    }
    mavenLocal()
    jcenter()
}

configurations {
    releaseCompile
    stagingCompile
    devCompile
}

dependencies {
    compile 'com.android.support:appcompat-v7:25.3.1'
    releaseCompile (project(path: ':library', configuration: 'release')) {
        transitive = true
    }
    stagingCompile (project(path: ':library', configuration: 'staging')) {
        transitive = true
    }
    devCompile (project(path: ':library', configuration: 'dev')) {
        transitive = true
    }
}

有人遇到同样的问题吗？

Answer 1

查看迁移提示： Use Flavor Dimensions for variant-aware dependency management

正如它所说：

Plugin 3.0.0 includes a new dependency mechanism that automatically matches variants when consuming a library. This means an app's debug variant automatically consumes a library's debug variant, and so on. It also works when using flavors—an app's redDebug variant will consume a library's redDebug variant. To make this work, the plugin now requires that all flavors belong to a named flavor dimension —even if you intend to use only a single dimension. Otherwise, you will get the following build error:

Error:All flavors must now belong to a named flavor dimension. 
The flavor 'flavor_name' is not assigned to a flavor dimension.

To resolve this error, assign each flavor to a named dimension, as shown in the sample below. Because dependency matching is now taken care of by the plugin, you should name your flavor dimensions carefully. For example, if all your app and library modules use the foo dimension, you'll have less control over which flavors are matched by the plugin.

// Specifies a flavor dimension. flavorDimensions "color"

 productFlavors {
      red {
       // Assigns this product flavor to the 'color' flavor dimension.
       // This step is optional if you are using only one dimension.
       dimension "color"
       ...
     }

     blue {
       dimension "color"
       ...
     }

Answer 2

  flavorDimensions "mode"
productFlavors {
    dev {
        // Assigns this product flavor to the "mode" flavor dimension.
        dimension "mode"
        versionName "1.2"
        versionCode 02
    }
    uat {
        // Assigns this product flavor to the "mode" flavor dimension.
        dimension "mode"
        versionName "1.2"
        versionCode 2
    }
    live {
        // Assigns this product flavor to the "mode" flavor dimension.
        dimension "mode"
        versionName "1.0.1"
        versionCode 01
    }
}

这对我有用！！在你的情况下，你应该只创建一个 flavorDimensions 变量并在 dev 块中分配值

风味维度"anyvalue"

dev.initWith(buildTypes.debug)

    dev {
        dimension "anyvalue"
        applicationIdSuffix ".dev"
    }

这应该有帮助。

android studio 3.0 Canary 1：项目刷新失败

android studio 3.0 Canary 1 : project refresh failed

android

android-gradle-plugin

build.gradle

android-studio-3.0