Notice: Array to string conversion in /home/customer/www/nature-cards.com/public_html/wp-content/plugins/seo-by-rank-math/includes/opengraph/class-image.php on line 570
I tried troubleshooting it using the Health Check plugin and that didn’t help because the issue is caused by the Rank Math plugin itself. The error only shows on the default WooCommerce shop page, and that’s the only page the Rank Math Analytics isn’t showing up on, so I assume the error has to do with that Analytics screen now being able to be displayed on the shop page.
I’m still getting the error message on my shop page, but I’ve disabled the display of the error to site visitors, so at least it’s no longer visible on my site, however it is still producing a log entry in the backend.
Is the error caused by the Rank Math analytics not being able to be displayed on my shop page?
Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
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/
We really look forward to helping you.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
After our initial troubleshooting, we can’t seem to find what’s causing the notice message and we can’t reproduce the issue on our own local WP environment.
We would like to debug this further by following this guide but the Health Check plugin doesn’t seem to work on your website. We are not able to enable back the plugins while in troubleshooting mode.
Is it possible for you to create a staging website for us to deeply debug the issue without worrying about breaking your live site? If so, please create one, replicate the issue there and share the admin login here so we can further determine what’s causing this issue.
Looking forward to helping you with this one.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
The staging has been created with an exact copy of production just now. Same login details. See sensitive data section.
Hello,
Thank you for providing staging access for us.
It seems the issue here is with the plugin “WooCommerce Show Single Variations by Iconic”, it seems that Rank Math wasn’t set the archive image because of the way the items are generated here. Can you please contact the support staff from that plugin?
After disabling their plugin, the error log is no longer increasing upon visiting the shop page.
With that said, this won’t affect the generation of Opengraph data as it is working as expected: https://developers.facebook.com/tools/debug/?q=https%3A%2F%2Fstaging3.nature-cards.com%2Fshop-nature-cards%2F
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.