I got this message from woocommerce
Your theme (Enfold Child) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.
What to do?
Variations in products is not working as soon as a set the main product image. Could this be related to the outdated templates. I switched of every plugin and still it does not work. see
Mmmmmm it seems these are out off date:
enfold-child/woocommerce/emails/customer-invoice.php version 2.5.0 is out of date. The core version is 3.3.0,
enfold-child/woocommerce/emails/email-addresses.php version 2.4.0 is out of date. The core version is 3.2.1,
enfold-child/woocommerce/emails/email-order-details.php version 2.5.0 is out of date. The core version is 3.3.1,
enfold-child/woocommerce/emails/email-order-items.php version 2.1.2 is out of date. The core version is 3.4.0,
enfold-child/woocommerce/emails/email-styles.php version 2.3.0 is out of date. The core version is 3.3.0
Hi,
We are releasing an update that will have those issues fixed.
We do appreciate the patience.
Best regards,
Basilis