app自动化报错、appium报错：
Encountered internal error running command: UnknownError: An unknown server-side error occurred while processing the command. Original error: Could not proxy command to the remote server. Original error: socket hang up
解决方案：
卸载设备上的appium-setting 等appium安装的app、卸载自动化启动的app（操作对象apk）、重启设备