Image turns green & error occurs. In another case I would like to know about micro debug tool for FB

When I open the page, I sometimes get an error like this.

Do you know the reason?

And I want to do anything that shopify can do for facebook commerce manager.
For example, edit the coding so that I do not have to set id and price.

When I checked with shopify help center, it seems that all the links such as domains have been completed.
However, I get an error with the micro debug tool…

https://community.shopify.com/post/1377628

My website is under my name. zakkyobiru

Thank you