When I try to view an uploaded file that doesn’t exist
The XML page cannot be displayed
Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.
XML document must have a top level element. Error processing resource 'http://onramp.nsdlib.org/eserv/changeme:204/web_scie...
I was trying to view the resource using the following URL...
What should a non-existent uploaded file return? I need to be able to detect this case so we can display something pretty to the user.