无法解析 com.android.support.test:runner:1.0.0 和 'com.android.support.test.espresso:espresso-core:3.0.0'

Question

这是我的 build.gradle(app)

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

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

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


android {
    compileSdkVersion 26
    buildToolsVersion "26.0.1"
    defaultConfig {
        applicationId "com.my.app"
        minSdkVersion 16
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    dataBinding {
        enabled = true
    }
    
    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE.txt'
    }
}

ant.importBuild 'assets.xml'
preBuild.dependsOn(list, checksum)
clean.dependsOn(clean_assets)

def dagger_version = "2.10"
def retrofit2_version = "2.2.0"
def support_package_version = "26.0.0-alpha1"
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'
    })
    //dagger
    compile "com.google.dagger:dagger:${dagger_version}"
    annotationProcessor "com.google.dagger:dagger-compiler:${dagger_version}"
    //retrofit2
    compile "com.squareup.retrofit2:retrofit:${retrofit2_version}"
    compile "com.squareup.retrofit2:converter-jackson:${retrofit2_version}"
    //okhttp3
    //support packages
    compile "com.android.support:appcompat-v7:${support_package_version}"
    compile "com.android.support:cardview-v7:${support_package_version}"
    compile "com.android.support:design:${support_package_version}"

    compile project(':pocketsphinx-android-5prealpha-release')
    compile 'pl.bclogic:pulsator4droid:1.0.3'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'

    compile 'com.android.support:support-annotations:25.3.1'


    testCompile 'junit:junit:4.12'
    testCompile 'org.mockito:mockito-core:1.10.19'
    androidTestCompile 'com.android.support.test.espresso:espresso-core:3.0.0'
    androidTestCompile 'com.android.support.test:runner:1.0.0'

    compile('com.crashlytics.sdk.android:crashlytics:2.6.8@aar') {
        transitive = true;
    }
}

我注意到来自here 的有争议的依赖关系 我收到以下错误

无法解决：com.android.support.test.espresso:espresso-core:3.0.0

无法解决：com.android.support.test:runner:1.0.0

我已经更新了 sdk 管理器，但仍然面临这个问题。我必须降级到较低版本吗？ 有人可以帮忙吗？

Answer 1

我想尝试 Espresso 时遇到了同样的问题。

我已经通过添加解决了它

        maven {
            url "https://maven.google.com"
        }

到

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

在项目的 build.gradle 文件中。见https://developer.android.com/topic/libraries/testing-support-library/packages.html#gradle-dependencies。