I have just installed XAMPP on my machine, and when trying to access sub folders in htdocs I get the following error.
Object not found! The requested URL
I had recently the same issue, It might not be the same as your case, but if anyone has a similar situation as mine, somehow I deleted the .htaccess file in the root of my app, so I copied it back from a backup and it worked
To resolve the error of object not found I searched many answers for this but of no use then i got my output to my program by slight change in the settings .I recommend you to follow this. 1.open settings 2.search file explorer options 3.Go to view in file explorer options 4.And unmark "hide extensions for known file types". it will solve the error.