I think you have inserted some special character in accordion filed like apostrophe “`”
This apostrophe “`” character are not support inside accordion content field.
Thanks
I doubt this is the problem. I cannot think of why I would have used “” character, and ALL of the accordions are not functioning – not just one of them.
My issue appears to be similar to this one on your forum that was marked resolved, with no indication of HOW it was resolved.
https://wordpress.org/support/topic/invalid-arguement-3/
Tried deleting & reinstalling plugin, but same think – except now error message reads
Invalid argument supplied for foreach() in /var/www/vhosts/warmwelcomebirth.com/httpdocs/wp-content/plugins/responsive-accordion-and-collapse/lib/admin/add-acc.php on line 21
Also, is there a way to access accordion content through the backend? I have no way to even see if the accordions had a ” ” (though i doubt this is the issue).
Hello sarahjul,
Now there no solution available for it. You will need to just re create your accordion.
Sorry for inconvenience.
Is there a way to obtain the content that was in the accordions? This site has multiple accordions.
I have just run into a similar problem, although in my case, only two of my accordions display the error. The other two are fine. Did you ever figure out a resolution to this, other than recreating the accordions? (In my case, the error occurred when I took our WordPress website live, so I had a backup copy. Still, it will be time-consuming to redo them.)
No sorry – had the pleasure of recreating them. Pain in the xxxxxx. Good luck!
