[Plugin: WP e-Commerce] Warning foreach argument on product.php

I am not sure what is going on but for some reason my products are not showing up on my Product page. The only thing that I can get to show up is the description of one product. No buttons, no images, no anything else. If i add a variation to the product i get the following warning under each variation:

Warning: Invalid argument supplied for foreach() in /hermes/bosweb/web193/b1931/sl.ksamoun/public_html/fansagainstviolence/wp-content/plugins/wp-e-commerce/wpsc-admin/includes/products.php on line 179

I am assuming this is why nothing is showing up on my product page. The single product pages are working fine.

I’ve tried uninstalling and reinstalling numerous times but nothing seems to help.

Any help anyone could give me would be appreciated!!

Thank you,
Kathy