Hi Everyone,
Actually, I found no solution for this problem. I don’t know which plugin (Gravity Forms Populate Anything: https://gravitywiz.com/documentation/gravity-forms-populate-anything/) or (Gravity Forms Product Add-ons: https://woocommerce.com/products/gravity-forms-add-ons/) make this error
thank you
Hi Mirko,
Thank you for replay, merge tag of this perks plugins (Gravity Forms Populate Anything) works fine in gravity forms the problem after customer place a order then in checkout page the merge tag get failed and come just like @{field ID: Number}. I think the problem of woocmmerce even I bought a new version (Woo Commerce Gravity Forms Product Add-Ons) still the same problem.