Faced this problem quite recently (after reinstalling the project, entirely), in the Oscar admin menu (DashBoard), there is a menu that is responsible for product options, before there was a list from which you can choose Option> Size, Option> Color
Now there is empty, but on the page of the product itself, these options are displayed without problems.
It was also possible to select in the drop-down menu of attributes, the type of this attribute - Option; Text; Integer, etc. 
Please tell me how you can understand where something needs to be added or changed, I reinstalled an absolutely clean version of Django Oscar, and this is the problem that arose.


