Error reporting for adding new products and deleting products

[Hersaynimamazhenmei]

After I finished adding the product, he told me that an error had occurred

[Leonidius20]

thanks for reporting the issue. unfortunately due to the fact that my country is being invaded right now i cannot fix it now

[Hersaynimamazhenmei]

I found the error, because when deleting an item, you can't directly delete the list of the item You must delete the item before you can delete the list