Does anyone know what is causing this error in Onepage Checkout?
I can't progress to the billing step when I click continue:
'Uncaught TypeError: Cannot read property 'style' of null '
Shows in the error console.
I am using the default theme on the frontend but have a custom template for another store which doesn't have this issue.
I've searched and searched but cannot find a solution other than reinstall...
Can someone assist me please? Link