Why I'm seeing invalid or missing parameters?

You might encounter a notification saying “Invalid or missing parameters”

Simple Answer:

Ignore this error if you are seeing in editor. As the editor is just for a preview, you might not see 100% accuracy of real website here.

Proper Solution:

See what’s the blocks added in checkout page. And make sure the same blocks feature are activated in Superadmin as well.

This issue happens easily when you are duplicating a template. Because duplicated templates have configuration on DOMAIN LEVEL. but the same DOMAIN level configuration may not be done in SuperAdmin. That’s why you will see this sort of error.

Example:

  1. You have a CART COMMISSION block in checkout (Editor). but no CART commission activated in Superadmin

  2. You have a Demand commission block in checkout (Editor). but no Demand Commission setup in superadmin.