昨天下午搭建了Android开发环境,但是天公不作美--执行新建的Android项目总是提演示样例如以下问题: [2014-10-30 15:41:47 - ] The connection to adb is down, and a severe error has occured. [2014-10-30 15:41:47 - ] You must restart adb and Eclipse. [2014-10-30 15:41:47 - ] Please ensure that adb…