perlfan

Great, I know what to do now – thanks for your help. Frank

Thanks a lot – however, deleting the rank_math_advanced_robots entries in the postmeta table didn’t help. As the error didn’t appear on all product pages, I compared the rank math related entries in the postmeta table. I noted that the rank_math_schema_WooCommerceProduct entry was very different to the entry of products where the error didn’t appear. After I copied the entry of a working product to the one with the error, the error disappeared. So I guess there was something wrong with the schema setting? Also I noticed that after copying the working rank_math_schema_WooCommerceProduct entry, I can now open again the Rank Math settings tab on the product editing page (which didn’t open anymore for the products with the error message). Can you confirm that it’s ok to copy the rank_math_schema_WooCommerceProduct entry to all products with the error? Or could this lead to another problem? Thanks, Frank

Hi, I have the same error. Could you please explain what you mean by faulty rank_math_robots and rank_math_advanced_robots entries in postmeta? How can I spot them? Thanks, Frank

Warning: Invalid argument supplied for foreach() in /var/www/vhosts/hosting155586.a2edc.XY.net/httpdocs/beglaubigte_staging/wp-content/plugins/seo-by-rank-math/includes/frontend/paper/class-paper.php on line 526

Thank you for your fast reply! Is the String Debugger a new feature? I can’t find it and don’t see anything about it on your website. Thx, Frank

Thank you – also for the others post on the same issue that I’ve already seen though. I can make that feature request, but for the meantime, I would like to clarify the workaround solution. What would be the exact procedure to remove the variations through export/import? Am I right that I’d have to delete the post_parent column entries for all variations which have an unused attribute value? Would that make these variations into orphaned variations that can then be removed via the built-in feature? It would be important that all entries of theses unused variations would be deleted (in all tables such as postmeta). Thanks for a short follow up on this. Frank

Good morning and thank you for your reply!! Yes, this is pretty much it – I have two attributes (number of pages, from 1-15, and language combination, around 40 combinations) which gives hundreds of variations per product. Now, for some products, every now and then, I have to deselect certain “number of pages” values which results in hundreds of “unused” variations with an “Any number of pages” value. Removing them manually is not an option as this would take days. As variations bloat up the database significantly, I’m looking for a query / command to remove those automatically. I’ve seen others with the same problem, however, I haven’t seen a solution yet. Thanks, Frank

Ok, thank you. Frank

I understand – thank you for pointing this out. I’ll give it a try – Frank

I just checked the html of the shipping address label – it’s h2 – the same as the order details headline which I don’t want to decrease in size.

Thank you! I had already tried that snippet, but it didn’t change anything. I’ve altered the h3 font size without any effect on the label font size. Maybe they are not formatted in h3 anymore? If somebody has advice, I’d be grateful. I’d like to avoid using a new plugin, but thank you anyway. Frank

Thx, that worked great. Frank

Thank you! However this does only increase the mobile font size of “show all products” below the search results. As the results disappear on mouse out, I don’t get the css class of the results fonts size. Frank

Ok, thank you for letting me know. Frank

Thanks a lot for your reply. Indeed, I’ve fixed this in the meantime. There was a conflict between WPML and Rankmath. Here is the solution: https://wpml.org/errata/rank-math-seo-err_too_many_redirects-error-on-woocommerce-products/

All the best, Frank

Hi there – I have a redirect conflict between WPML and Rankmath. Applying the filter, the problem disappears, however I’m not sure about the consequenses. I tried to understand: https://rankmath.com/kb/disable-custom-product-redirection/, but could you tell me if the filter changes my product URLs on my website / my URLs as listed in search engines? Thank you, Frank