We have a force.com site which we are in the build process. When i run the home page of the force.com site and click on a button to go to my visual force pages, i am getting a file not found error on the debug log. I turned on debug log for the guest site user license for my site and i am not getting any debug outputs at all. My site is here http://peakdevint.devint.cs15.force.com/ I have attached a screen shot of the issue.Could you guys let me know what could be the reason for this and how do i get my debug output for the log? enter image description here

  • +1 for including the actual site URL in your question, it helps! Apr 17, 2013 at 0:56

1 Answer 1


There are two assets on your site which don't exist. When these assets are requested, Salesforce serves FileNotFound.page as a response (hence filling up your Debug Logs).

  1. http://peakdevint.devint.cs15.force.com/css/application.css

    Line 15: <link href="css/application.css" rel="stylesheet" type="text/css" />

  2. http://peakdevint.devint.cs15.force.com/js/libs/modernizr-2.0.6.min.js

    Line 17: <script src="js/libs/modernizr-2.0.6.min.js" type="text/javascript">

I can see your application.css stylesheet is included correctly from the PEAKStyles static resource, so you can hunt down the runaway link element and delete that from the page / template. As for modernizr-2.0.6.min.js, you can probably delete that script tag too if it's not used ;-)

  • Hi Thanks for your quick reply. Can you tell me how you found the the filenotfound errors on the page? What tool did you use to find it and how can i find it myself? Apr 17, 2013 at 4:21

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