Error sending HTTP request to http://localhost:8081/flow2

Hi Everyone/somya009,

Its appreciate if anyone assist on this simple issue. Looking for your early response.

This is related to module 7 in Mule U fundamentals course. I just trying to examine the variable persistence across the http transport barrier on Walk through 7-2.

I have created to two flows named flow 1 and flow2 and having the different variable processers on both

I have created one listener and request configuration and added http connectors on in flow 1 and another on flow 2.

It ran fine in run mode and giving exact response.

But it showing errors on debug mode like below and giving this message as response to postman

Message : Error sending HTTP request to http://localhost:8081/flow2