Workflow Exception windows

How can I get a Workflow Exception window like the attached screenshot ? When there is an exception, I can just get a message in the output panel : Attach Browser ‘Generatea Page’ : Cannot find the UI element corresponding to this selector: …

Can you help, thanks.exception2

The selector is wrong or changed so robot cannot indicate the browser to attach
You should check your selector value, use wildcard * if neccessery

Thanks for your reply, Doanh. Let me rephrase my question again:
I know this is an issue of a wrong selector being selected. Actually, I didn’t get the workflow exception window as the attached screenshot shown, I just get an error in my output panel : Attach Browser ‘Generatea Page’ : Cannot find the UI element corresponding to this selector: … . I just copied the attached screenshot from an example in an UiPath documentation to let you know that is the workflow exception I want to have. Hope that you understand what I am asking.
Thanks very much.

Just by looking at the error : Attach Browser ‘Generatea Page’ : Cannot find the UI element corresponding to this selector: … , this will not tell us that it is an selector issue. So how or under what situation that we will get a workflow exception window like the attached screenshot.

Thanks