Gradle 找不到 android 插件的类路径

Question

我收到这个错误，说它找不到与 android 插件相关的类路径。使用 gradle 1.2 。

这是错误：

Could not find method classpath() for arguments [org.gradle.api.plugins:gradle-android-plugin:1.2.1]

这是我的build.gradle 文件

//setup external dependency plugins we will use to build a android application
buildscript {
    repositories {
        mavenCentral()
        maven {
            url "https://oss.sonatype.org/content/repositories/snapshots"
        }
    }

    dependencies {
        classpath 'org.gradle.api.plugins:gradle-android-plugin:1.2.1'
    }
}

//apply eclipse plugin
apply plugin: 'eclipse'

//apply android plugin
apply plugin: 'android'

apply plugin: 'maven'

task hello << {
    String value = 'wagwan'
    println 'Hello world!' + value.toUpperCase()
}

谢谢

编辑：我现在收到新错误：

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all dependencies for configuration ':classpath'.
> Could not resolve group:org.gradle.api.plugins, module:gradle-android-plugin, version:1.2.1.
  Required by:
      :RssUnified:unspecified
   > Could not GET 'http://repo1.maven.org/maven2/org/gradle/api/plugins/gradle-android-plugin/1.2.1/gradle-android-plugin-1.2.1.pom'.
   > Could not GET 'https://oss.sonatype.org/content/repositories/snapshots/org/gradle/api/plugins/gradle-android-plugin/1.2.1/gradle-android-plugin-1.2.1.pom'.

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

Answer 1

如指南所示，dependencies { classpath ... } 块必须进入 buildscript { ... } 内部。仅针对构建脚本，定义了名为classpath 的配置。