小编rob*_*bin的帖子

我在Android Studio中构建一个新的Hello World项目时收到错误消息.

FAILURE:构建因异常而失败.

• 出了什么问题:配置根项目时出现问题__CODE__.

  FAILURE: Build failed with an exception.
  
  * What went wrong:
  A problem occurred configuring root project 'MyApplication2'.
  > Could not resolve all dependencies for configuration ':classpath'.
     > Could not resolve com.android.tools.build:gradle:0.9.1.
       Required by:
           :MyApplication2:unspecified
        > No cached version of com.android.tools.build:gradle:0.9.1 available for offline mode.
  
  BUILD FAILED
  

  Run Code Online (Sandbox Code Playgroud)

  建筑失败

Android Studio版本:0.5.2 Gradle版本:0.9.1

我正在使用代理连接到Internet.

请任何人都可以解决这个问题.我已经在互联网上搜索了上述问题,但无法得到任何正确的解决方案.