following image IDs do not exist

[Sue2640]

Hi.  I am new to Shopify.  When adding a product manually to my website (using Dawn theme)  i got this message:

There is 1 error with this product:

• The following image IDs do not exist or do not belong to the product: 28389935448115,28389928927283

Can anyone tell me what it means and how to fix it?  And how to identify the item associated with the numbers?

Many thanks  

[ianjh · Accepted solution]

I had this problem and worked out it was caused by product images that were copied when I duplicated a product. Once I removed or replaced those product images, this fixed the problem

[Sue2640]

Thank you, I appreciate your response.  I will try to replace the pics.