我正在使用 Androis Studio 3.0 Canary 4。在我的项目中，我有 Linkedin-sdk，它可以工作。我可以使用它。唯一的问题是当我搜索构建 Gradle 时收到此消息。

因为我无法构建它，所以我无法使用设计编辑器和预览。

这是我的 build.gradle 项目:

buildscript {
  repositories {
    jcenter()
    maven { url 'https://maven.google.com' }
  }
  dependencies {
    classpath 'com.android.tools.build:gradle:3.0.0-alpha4'
    classpath 'com.google.gms:google-services:3.0.0'
  }
}

allprojects {
   repositories {
       jcenter()
       maven {
           url 'https://maven.google.com'
       }
   }
}

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

Build.Gradle 模块:应用程序

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.0"
    defaultConfig {
           applicationId "com.cving_team.cving"
           minSdkVersion 19
           targetSdkVersion 26
           versionCode 1
           versionName "1.0"
           testInstrumentationRunner 
           "android.support.test.runner.AndroidJUnitRunner"
}
signingConfigs {...}
buildTypes {
    sdkTest {
        signingConfig signingConfigs.sdkTest
        debuggable true

    }
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 
        'proguard-rules.pro'
        signingConfig signingConfigs.release
    }
}
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-
        core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

compile project(':retrofit-2.1.0')
compile project(':linkedin-sdk')
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
compile 'com.android.support:customtabs:26.0.0-beta2'
compile 'com.android.support:design:26.0.0-beta2'
compile 'com.android.support:cardview-v7:26.0.0-beta2'
compile 'com.android.support:recyclerview-v7:26.0.0-beta2'
compile 'com.facebook.android:facebook-android-sdk:4.24.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.squareup.retrofit2:retrofit:2.2.0'
compile 'com.mutualmobile.android:cardstack:0.5.2'
compile 'com.google.android.gms:play-services-location:11.0.1'
compile 'com.google.android.gms:play-services-places:11.0.1'
compile 'com.squareup.okhttp3:okhttp:3.7.0'
compile 'com.github.bumptech.glide:glide:3.7.0'
compile 'com.github.bumptech.glide:okhttp3-integration:1.4.0@aar'
compile 'fr.avianey.com.viewpagerindicator:library:2.4.1.1@aar'
compile 'eu.davidea:flexible-adapter:5.0.0-rc1'
compile 'se.emilsjolander:StickyScrollViewItems:1.1.0'
compile 'com.google.firebase:firebase-core:11.0.1'
compile 'com.google.firebase:firebase-messaging:11.0.1'
testCompile 'junit:junit:4.12'
}

apply plugin: 'com.google.gms.google-services'

Linkedin-sdk 在 settings.gradle 中。

include ':app', ':retrofit-2.1.0', ':fabby-sdk-jni', ':linkedin-sdk'

可能是什么问题？

更新

我已从终端启动此命令:gradlew tasks，并收到此错误:

> Configure project :app
Configuration 'compile' in project ':app' is deprecated. Use 'implementation' instead.
Configuration 'androidTestCompile' in project ':app' is deprecated. Use 'androidTestImplementation' instead.
Configuration 'testCompile' in project ':app' is deprecated. Use 'testImplementation' instead.
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)

> Configure project :fabby-sdk-jni
Configuration 'compile' in project ':fabby-sdk-jni' is deprecated. Use 'implementation' instead.
Configuration 'androidTestCompile' in project ':fabby-sdk-jni' is deprecated. Use 'androidTestImplementation' instead.
Configuration 'testCompile' in project ':fabby-sdk-jni' is deprecated. Use 'testImplementation' instead.

> Configure project :linkedin-sdk
Configuration 'compile' in project ':linkedin-sdk' is deprecated. Use 'implementation' instead.
Configuration 'androidTestCompile' in project ':linkedin-sdk' is deprecated. Use 'androidTestImplementation' instead.


FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':app:testSdkTestUnitTest'.
> Could not resolve all task dependencies for configuration ':app:sdkTestUnitTestRuntimeClasspath'.
   > Could not resolve project :linkedin-sdk.
     Required by:
         project :app
      > Unable to find a matching configuration of project :linkedin-sdk:
          - Configuration 'debugApiElements':
              - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'AndroidTypeAttr{name=Aar}' and found compatible value 'AndroidTypeAttr{name=Aar}'.
              - Required com.android.build.gradle.internal.dependency.BuildTypeAttr 'BuildTypeAttr{name=sdkTest}' and found incompatible value 'BuildTypeAttr{name=debug}'.
              - Found com.android.build.gradle.internal.dependency.VariantAttr 'VariantAttr{name=debug}' but wasn't required.
              - Required org.gradle.api.attributes.Usage 'for runtime' and found incompatible value 'for compile'.
          - Configuration 'debugRuntimeElements':
              - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'AndroidTypeAttr{name=Aar}' and found compatible value 'AndroidTypeAttr{name=Aar}'.
              - Required com.android.build.gradle.internal.dependency.BuildTypeAttr 'BuildTypeAttr{name=sdkTest}' and found incompatible value 'BuildTypeAttr{name=debug}'.
              - Found com.android.build.gradle.internal.dependency.VariantAttr 'VariantAttr{name=debug}' but wasn't required.
              - Required org.gradle.api.attributes.Usage 'for runtime' and found compatible value 'for runtime'.
          - Configuration 'releaseApiElements':
              - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'AndroidTypeAttr{name=Aar}' and found compatible value 'AndroidTypeAttr{name=Aar}'.
              - Required com.android.build.gradle.internal.dependency.BuildTypeAttr 'BuildTypeAttr{name=sdkTest}' and found incompatible value 'BuildTypeAttr{name=release}'.
              - Found com.android.build.gradle.internal.dependency.VariantAttr 'VariantAttr{name=release}' but wasn't required.
              - Required org.gradle.api.attributes.Usage 'for runtime' and found incompatible value 'for compile'.
          - Configuration 'releaseRuntimeElements':
              - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'AndroidTypeAttr{name=Aar}' and found compatible value 'AndroidTypeAttr{name=Aar}'.
              - Required com.android.build.gradle.internal.dependency.BuildTypeAttr 'BuildTypeAttr{name=sdkTest}' and found incompatible value 'BuildTypeAttr{name=release}'.
              - Found com.android.build.gradle.internal.dependency.VariantAttr 'VariantAttr{name=release}' but wasn't required.
              - Required org.gradle.api.attributes.Usage 'for runtime' and found compatible value 'for runtime'.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

已解决

只是改变:

编译项目(':linkedin-sdk')

到

编译项目(路径:':linkedin-sdk'，配置:'default')

最佳答案

由于您使用的是新的 android 插件 3.x，您必须遵循 migration guidelines :

Error:Failed to resolve: Could not resolve project :linkedin-sdk.

要解决此错误，您需要从“mylibrary”(在您的情况下为linkedin-sdk)中指定 Android 插件应与应用的“暂存”构建类型匹配的构建类型。您可以使用应用的 build.gradle 文件中的 buildTypeMatching 属性来执行此操作，如下所示:

android {
    ...
    // Tells the Android plugin to use a library's 'debug' build type
    // when a 'staging' build type is not available. You can include
    // additional build types, and the plugin matches 'staging' to the
    // first build type it finds from the one's you specify. That is,
    // if 'mylibrary' doesn't include a 'debug' build type either, the
    // plugin matches 'staging' with the producer's 'release' build type.
    buildTypeMatching 'staging', 'debug', 'release'
}

编辑: buildTypeMatching was replaced通过 matchingFallbacks.
您可以找到有关变体感知依赖管理的更多信息 here和 here .

android {
    buildTypes {
        debug {}
        release {}
        staging {
            // Specifies a sorted list of fallback build types that the
            // plugin should try to use when a dependency does not include a
            // "staging" build type. You may specify as many fallbacks as you
            // like, and the plugin selects the first build type that's
            // available in the dependency.
            matchingFallbacks = ['debug', 'qa', 'release']
        }
    }
}

然后

Unable to find a matching configuration of project :linkedin-sdk:

你可以使用

compile project(path: ':linkedin-sdk', configuration: 'default')

但您可以简单地使用以下内容来利用变量感知依赖解析。 .

implementation project(':linkedin-sdk')

您可以在有关新依赖项configurations的部分中了解有关'implementation'配置的更多信息。

https://stackoverflow.com/questions/44830256/