Gradle synchrozination错误

Question

我是Android新手，并且在studio2.2测试版中工作。 我的build.gradle文件包含以下内容

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.gradle:2.0.0'

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

allprojects {
    repositories {
        maven {url 'http://repo1.maven.org/maven2'}
    }
}

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

但是在同步时，它会发出以下错误

Error:Could not find com.android.tools.gradle:2.0.0:.
Searched in the following locations:
    file:/D:/android-studio/gradle/m2repository/com/android/tools/gradle/2.0.0//2.0.0-.pom
    file:/D:/android-studio/gradle/m2repository/com/android/tools/gradle/2.0.0//2.0.0-.jar
    https://jcenter.bintray.com/com/android/tools/gradle/2.0.0//2.0.0-.pom
    https://jcenter.bintray.com/com/android/tools/gradle/2.0.0//2.0.0-.jar
Required by:
    :MyApplication:unspecified

任何帮助？

Answer 1

Android studio 2.2.0的当前android gradle工具版本为2.2。此外，您现在可以使用稳定版本，无需测试版

classpath 'com.android.tools.gradle:2.2.0'

此插件还需要gra 2.14.1+。

Answer 2

<强>尝试：

   buildscript {
        repositories {
            jcenter()
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:2.2.0'

            // 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
    }