I have a scheduler app that's been working well for over a year until I upgraded to 2012.1.411. I'm getting the error below when I try to load the page. The scheduler works in my development environment, but not on the production server. So I think this is environmental, but I can't figure out what is causing the error. I've tried the approach in the article "Using ResourcePopulationMode=ServerSide and authentication", but that hasn't solved the problem.
A critical error has occurred. An error occurred while requesting resources from the web service. Server responded with: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd"> <HTML><HEAD><TITLE>Not Found</TITLE> <META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD> <BODY><h2>Not Found</h2> <hr><p>HTTP Error 404. The requested resource is not found.</p> </BODY></HTML>
The scheduler I built is rather complex so I build a page with the the wcf demo applicaiton, http://demos.telerik.com/aspnet-ajax/scheduler/examples/wcf/defaultcs.aspx
and I get the same error message.
If I set ResourcePopulationMode to "Manual" or "ClientSide" the scheduler can make all the calls to the service except the "GetResources" call.
I'm pretty sure this is environmental, but I can't figure out what it is. If someone can point me in the right direction I'd appreciate it.