additional gallery images per variation on variable products

Hello.
I use this extension for WooCommerce. If I add images for variation manually it works great, but if I try to add images programmatically, it doesn’t work for me and I don’t get any error while debug.
I used method set_gallery_image_ids($image_ids : array) for class WC_Product_Variation. The documentation states that this is correct.
Code looks like:

$wcVariation = new WC_Product_Variation($wcVariationPostId);
$img_ids = [11318, 11319, 11220, 11321];
$wcVariation->set_gallery_image_ids($img_ids);

I will be grateful for a hint where to look for the problem.

• This topic was modified 3 years, 8 months ago by kavalants.
• This topic was modified 3 years, 8 months ago by kavalants.