If your images are not showing correctly, it can be due to one of the following reasons:
- The product image size is not selected.
- Products don't have an image marked as cover.
Select image size
The images are generated from the size selected in the module configuration, for example:
large_default. You will have these options (or more) available to select the product image size:
It is important to choose a size that contains all images in order to be indexed correctly. To do so, go to the plugin configuration in your Prestashop admin, Store tab > Data feed section.
Select image as cover
Make sure that all products have an image marked as "cover". If products do not have an image marked as a cover, the image URL is generated without an ID and this leads to images not being displayed.
A correct image URL, including ID and size, would be:
Once you have verified your images are OK, re-index the feed manually in the Admin Panel > Search Engines > Settings > Indices > Process Now.