I have seen a similar thread on here where the poster forgot to add their JS code.
I have installed clickheat, JS code, debugged successfully, and am able to view clicks for the main page of the site, but my Groups/Website dropdown is empty. I've tried Page Titles and URLs as group names and neither works. I have clicked on multiple pages and the logs are being created, just the navigation page in clickheat is not allowing me to choose groups to view.
Any help is greatly appreciated.
It can't tell by the details you sent me, everything seems fine… Can you add this after the <?php tag in click.php:
Then try again the debug mode, it may display some more information.
You can mail me at: tech labsmedia.com if you want more help (provide the url of your website please).
I posted a patch which fixes the empty group list issue.