Hi

I was going through the "Pega Robotic Automation Architect Essentials" course and I also do the exercises in there as well. In the last page of the section "Interrogating a web application" I got stuck in the exercise.

Even though I was able to interrogate username password textbox fields, when I try to interrogate "sign in" button it gives me an error which I dont understand.

I am attaching screenshots , any help is greatly appreciated.

Thanks

Serkan