Find empty canonical

Hi,

Instead of "is null", use "equal" and leave the input field on the right side empty.
Also, if you have variants, you probably want a second filter on the product type in order to discard the variants as their canonical field is empty in the database, and not used by HikaShop.

Hi,

Indeed, I'm able to reproduce the issue on my end.
Change the line:

if($filter['value'] == 0 || !empty($filter['value']) || (empty($filter['value']) && in_array($filter['operator'],array('IS NULL','IS NOT NULL')))){

if($filter['value'] == 0 || !empty($filter['value']) || (empty($filter['value']) && in_array($filter['operator'],array('IS NULL','IS NOT NULL','=','!=')))){

Hi,

I'm not able to reproduce the issue on my end.
It works fine for me now.
Could you provide a backend access and a FTP access and the name of the mass action you're using so that we can look into it ?
www.hikashop.com/support/contact-us.html