I am currently working with a ASP.NET Web site project in Visual Studio 2008 and everytime I make a change to code behind page for a user control and browse to page that is using the user contorl I get the following error:
Unable to cast object of type 'ASP.basepage_master' to type 'ASP.basepage_master'.
I have to rebuild my entire solution to order to resolve this error. Has anyone else experienced this error and do they know how to resolve it?
If I stop and restarted IIS on my local workstation, I am able to resolve this issue.