We're getting the following exception when trying to create a product group directly under the selected shop:
As far as i can tell it's because the iframe is getting the an url with missing shopid parameter.
The url used is this: http://localhost:5826/admin/module/ecom_catalog/dw7/Edit/EcomGroup_Edit.aspx?shopID=&parentID=SHOP1
If i manually change the url to: http://localhost:5826/admin/module/ecom_catalog/dw7/Edit/EcomGroup_Edit.aspx?shopID=SHOP1&parentID=SHOP1
Everything works.