Hello, I'm trying to post a video to your answer but I can't, however the error is that, when I add the products to the store, the module website_all_in_one Website eCommerce All in One Features / Bundle - Odoo by BrowseInfo for version 14.0, removes the products, I bought the module, whoever produced the module to date has not solved it, and they can't solve the problem.
I hope someone can help me.

I think it is complaining about how you reference tree,form views. However you have not defined any. Define a tree and form view above the code you have.