I created a web api for using some information from the events module.  On my test site the API worked fine and then on one of the production sites it worked right away.

I have now applied the same API to another instance that is a clone of the first and the API now appears broken

This is the message I get 

"Unable to locate a controller for http://www.ecisd.us/desktopmodules/eventcal/api/ev...  Searched in namespaces: Schooldesk.Events."

however on my other production url this works just fine.

I noticed this with another API that had the same 'symptoms' it worked in dev environment then not in the initial production environment. After a few days it magically worked.

Anyone see this or know a way to 'force' DNN to pick up whatever so the API works

DNN 7.2.0 (607)