I can not understand what's wrong ... It gives the error "Failed to execute 'postMessage' on 'DOMWindow': / ... '). "
Tell me what the problem is and how can it be solved? enter image description here

enter image description here

  • And besides, errors get bigger and bigger every second - Ivan Valchuk

1 answer 1

Your site is open via https protocol. The script is connected via http protocol. Accordingly, the script can not access the content for security purposes.
That's the whole reason. You just need to translate the text of the error.

  • Do not tell me where to solve it? Website on OpenCard - Ivan Valchuk
  • one
    See the code where you connect this script. Where exactly on the opencard - I have no idea. You must ensure that everything is connected via the https protocol until the browser line shows that your site has a secure connection. In the address bar should be a green lock. - Andrew ProjectSoft
  • My site is open for Http protakol, if that ... So that's not the point - Ivan Valchuk
  • @IvanValchuk is your console screen? - Andrew ProjectSoft