Hi I am an experienced PHP developer and am trying to learn asp.net and stumbled over the TailspinSpyworks tutorial/application. I have downloaded the app and opened it in VSWD2010 and debugged locally and the site runs but if I click into a category
and then click to view a products details, it throws an error, and I get an error message on the "Error.aspx" page that gives a fairly standard error message on line 15 (Label_ErrorMessage.Text = Request["InnerErr"].ToString();) which I'm
not quite sure what it means! After I click contine debugging the Error.aspx in the browser shows the Error page with querystring:
And the page content shows the querystring values of:
Exception of type 'System.Web.HttpUnhandledException' was thrown.
Object reference not set to an instance of an object.
Surely if this is being used as a learning aid it should run, in VS without falling over when I try to view a product? If someone could let me know what is causing this error and the fix for it would be appreciated as at the momet, seems like a pretty useless