Hi, I’m using the Royal/Cleopatra theme and I’ve noticed such a bug.
Hi, despite the fact that I’ve updated the WooCommerce plug-in to version 2.3.13,
I can see that the theme still uses 2.3.0 and this causes various problems
such as the double total amount in the cart and double checkout button, or
missing product lightbox despite the fact that its checkbox is checked.
I’ve seen on some forums that the problem is well-known and I’ve found a temporary
solution in the form of overwriting the wrong cart.php file with the correct one,
yet it doesn’t solve all the issues and I’d have to do this all the time whenever
I upgrade WooCommerce.
As far as I can see and according to the WooCommerce guys, it’s not their fault
and they asked me to get in touch with the theme author.
Even after upgrading both the WooCommerce plug-in and your theme to the latest
versions, there’s some kind of a mix-up of 2 different WooCommerce versions.
I can tell by the comments in the files that for instance cart.php located
in wp_content\themes\royal\WooCommerce is v2.3.0 whereas the one in the plugins
folder is v2.3.13 (the comments in cart.php state it’s 2.3.8)
I suspect that now the system uses some of the files from one version and some
from the other and hence everything is mashed up.
Please help me to sort it out. I know PHP so I’m interested more in the
technical details that will help me to solve this problem myself than in
a one-off intervention of your technical staff.
Kind Regards,
Anna