Hi,

I create a invoice and send to customer via email. (Invoice: Send by email template) Customer click to Invoice link in sent email. In opened browser window (portal) i click Pay Now button. I select credit card payment acquirer and system give me following error.

Server Error:
We are not able to redirect you to the payment form. 'account.move.line' object has no attribute 'invoice_line_tax_ids' 

How can i solve it?

Best regards