Error details:

Error Details
=============
An error of type E_ERROR was caused in line 225 of the file
/home/customer/www/scooterworks.co.uk/public_html/wp-content/themes/woodmart/inc/integrations/woocommerce/modules/swatches.php.
Error message: Uncaught Error: Call to a member function get_id() on
null in /home/customer/www/scooterworks.co.uk/public_html/wp-content/themes/woodmart/inc/integrations/woocommerce/modules/swatches.php:225
Stack trace:
#0 /home/customer/www/scooterworks.co.uk/public_html/wp-content/themes/woodmart/woocommerce/content-product-list.php(49):
woodmart_swatches_list()
#1 /home/customer/www/scooterworks.co.uk/public_html/wp-includes/template.php(732):
require(‘/home/customer/…’)
#2 /home/customer/www/scooterworks.co.uk/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(283):
load_template(‘/home/customer/…’, false)
#3 /home/customer/www/scooterworks.co.uk/public_html/wp-content/themes/woodmart/woocommerce/content-product.php(90):
wc_get_template_part(‘content’, ‘product-list’)
#4 /home/customer/www/scooterworks.co.uk/public_html/wp-includes/template.php(732):
require(‘/home/customer/…’)
#5 /home/customer/www/scooterworks.co.uk/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php