Error 404 on GET /wp-json/rankmath/v1/an/post/undefined?_locale=user

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.

Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

https://wordpress.org/plugins/wp-security-audit-log/

Looking forward to helping you.

Thank you.

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Hello,

When this happens is caused by some page that is not in the Analytics index and as such is missing the post ID.

We have run the option to rebuild the index and while browsing around your website we could not see the error being shown.

If you still see it somewhere please give us the direct URL so we can investigate further why that particular page is not included in the index.

Don’t hesitate to get in touch if you have any other questions.