Ok, I uninstalled google merchant and installed again, now I'm not getting the above error, but it's not creating the whole xml feel file, just basically the header as you can see here.

I'm still wondering if it's creating https links instead of http like the easy populate frugal file does.

This is what is in the pop up window:

Feed file - /home6/blackor1/public_html/store/feed/google/domain_products_en.xml
Processing: Feed - Yes, Upload - No
id: 2, price: 32, description length: 271 - including - success
id: 3, price: 29, description length: 121 - including - success
etc. for all products.

When I click upload, it uploaded, but just the header apparently, no products were installed. It's probably something in the configuration of my cart settings. Anyone recognize this problem? Thanks!