Change eror appActivity for mobile testing

I have a problem like this: when my application opens login it has appActivity, when I try to open the apk file it redirects to another appActivity so I use the command: 'RunConfiguration.setMobileDriverPreferencesProperty (“appActivity” , ‘money.spendwisely.management.LoginActivity’) 'to set appActivity but an error like this:


please help me, thanks all