Why Safari shows “No Inspectable Applications” during remote debugging with iOS 6 device?

Question

When I connect my iOS 6 device for remote debugging for testing my mobile web application, The safari develop menu with my device name shows \"No Inspectable Applications\".

Answer 1

After all the answers here failed to resolve the issue for me, I figured out that installing the Safari Technology Preview version worked well.

Install this beta of Safari, launch it, enable developer tools in advanced preferences, and your phone will appear in the develop bar (provided a page in mobile Safari is open).