Server error: The URL is invalid. It may refer to a nonexistent file or folder or refer to a valid file that is not in the current Web

Question

When checking out the Home.aspx page I receive this error.

Server error: The URL is invalid. It may refer to a nonexistent file or folder or refer to a valid file that is not in the current Web

I have read and checked the log files based on this article and we are not having any issues with disk space.

The file is checked out (even though it isn't initially indicated) and all of the webparts go missing. It happens both in the designer and from the web interface. I am really at a loss as to what to do to fix this issue, any suggestions would be greatly appreciated.

Thanks!

Answer 1

Is this a publishing page? You might have an issue with the publishing page layout URl being invalid or pointing to a URl which is not an alternate access mapping.

If you go into the pages library so you can see the home page listed there then hover over the value for the layout field on that page, look to see what the URl is. Is it valid?