Last post Aug 18, 2015 09:25 AM by drdexter33
Aug 17, 2015 12:41 PM|drdexter33|LINK
We've recently deployed an application to a Windows 2012 R2 Server running IIS8 production box that isn't rendering css or image files up to the browser.
It renders fine in development and validation, however when we put it into production we get an error (Firebug and Fiddler) of:
NetworkError: 500 Internal Server Error - http://website/app/masterpage.css
The IIS log entry looks like this:
2015-08-13 18:55:05 172.30.87.77 GET /app/masterpage.css - 80 - 172.25.69.111 Mozilla/5.0+(Windows+NT+6.1;+WOW64;+rv:33.0)+Gecko/20100101+Firefox/33.0 http://website/app/Default.aspx 500 19 183 0
I've been searching the web to try and find similar issues and it seems that in order to drill down into this error, I might need to find an HRESULT code, however I cannot determine where this code would be found.
We've looked in the Windows EventViewer, however do not see any 500 Errors there for IIS and cannot see any HRESULT codes in Fiddler or Firebug.
I guess the other option would be to turn on FailedRequestTracing in IIS 8
Thanks for any guidance on this issue.
Aug 17, 2015 06:51 PM|Rion Williams|LINK
I would find it hard to believe that a CSS file would cause an error like this to occur, which leads me to think that there is something going on outside of that (within the application itself). Do you have any other error logs available? Or have you tried
configuring the customErrors within your web.config to possible serve the full error messages on your deployed site?
Aug 18, 2015 09:25 AM|drdexter33|LINK
We received a response from SO which solved our problem.
Thanks for your help.