I am getting this same error as found here: Unable to get response from HTTP request activity
I am using the HTTP request activity with basic authentication. When I try it in SoapUI I get the appropriate response returned. But when I run it through UiPath I get a status code of 0, and the response just returns an empty string. Any ideas?
NOTE: in SoapUI I have to check the box for “Authenticate pre-emptively” for it to work - as shown in the below pic - is this the default in UiPath or is there a way to force UiPath to do this? I’m not really sure what this property means but it is necessary for it to work: