When I first configured my plugin and anytime I update it I see this error...

Warning: Invalid argument supplied for foreach() in /home/themebros/joshrouse/wp-content/plugins/official-topspin-wordpress-plugin/classes/Topspin_Store.php on line 323

The plugin appears to save info and I was able to set-up a store page.

Has anyone ever encountered this error before?

I have also added this to the issues queue on GitHub.