Keyword 'Capture Page Screenshot' could not be run on failure: No application is open

报这个错Keyword 'Capture Page Screenshot' could not be run on failure: No application is open

浏览器和appium都会报这个错,这个错大概就是说参数错误,导致打不开相应的应用

 报这错大概是参数跟设置不匹配,我adb  devices　看了没问题，看到platformName是有问题的,改成4.4.2

然后又报这个错,核对下启动activity,果然不对,改了try

刚开始我一直以为是这个错

Keyword 'Capture Page Screenshot' could not be run on failure: No application is open

在网上查了半天资料没有结果,看来还是的看详细的log,才能解决问题