错误:找不到com.android.tools.build:gradle:3.0.0-beta2

Question

我有编译新gradle的问题,如下所示:

错误:找不到com.android.tools.build:gradle:3.0.0-beta2.在以下位置搜索:file:/ C:/ Program Files/Android/android-studio-preview/gradle/m2repository/com/android/tools/build/gradle/3.0.0-beta2/gradle-3.0.0-beta2 .pom文件:/ C:/ Program Files/Android/android-studio-preview/gradle/m2repository/com/android/tools/build/gradle/3.0.0-beta2/gradle-3.0.0-beta2.jar https: //jcenter.bintray.com/com/android/tools/build/gradle/3.0.0-beta2/gradle-3.0.0-beta2.pom https://jcenter.bintray.com/com/android/tools/build /gradle/3.0.0-beta2/gradle-3.0.0-beta2.jar 必需者:项目:打开文件

这是我的傻瓜:

buildscript {
ext.kotlin_version = '1.1.4-2'
repositories {
    jcenter()
}
dependencies {
    classpath "com.android.tools.build:gradle:3.0.0-beta2"
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

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

Answer 1

你必须添加gradle maven repo:

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

就像是:

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

如果您使用的是Android Studio 3.x和gradle v.4,也可以使用google()快捷方式

buildscript {
    repositories {
        ...
        // You need to add the following repository to download the
        // new plugin.
        google()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-beta-2'
    }
}