ref from: Android Studio下“Error:Could not find com.android.tools.build:gradle:2.2.1”的解决方法http://blog.csdn.net/klovesq/article/details/45576635 错误: Error:Could not find com.android.tools.build:gradle:2.2.1. Searched in the following locations: file…
最近更新了一下Android Studio,在导入新项目之后出现Error:Unable to tunnel through proxy. Proxy returns "HTTP/1.1 400 Bad Request"的错误,如下图所示: 经过检查后发现这里是丢失了android studio的gradle目录,下面总结一下我的解决方案:1.设置:settings->Build,Execution,Deploymnet->Gradle 2.选择好Gradle的目录后点击O…