Mailchimp behaves will until I try to add a registration subscription field when I see this error
"Cardinality on MailChimp lists fields must be set to one."
Any thoughts??
Weekly office hours
Bring your questions to our weekly virtual office hours, every Wednesday. Everyone is welcome.
Recent topics
Posted 1 day 12 hours ago by (PRBGirl) in Help Wanted (Job Listings)
Posted 4 days 7 hours ago by (NumerousHats) in How-To and Troubleshooting
Posted 5 days 3 hours ago by (lee999) in Other
Posted 5 days 17 hours ago by RS Snyder (flightrs) in How-To and Troubleshooting
Posted 6 days 15 hours ago by (NumerousHats) in Installation Questions
Recent comments
I don't know if this will be considered spam, but here is a link to a website (in Bulgarian only) with Ubercart and Backdrop that I have been developing and maintaining for several years....
Suggest for - Backdrop Commerce
I have worked years ago with both Drupal Ubercart and Drupal Commerce. I think Drupal created Commerce as an alternative to Ubercart with a motive to commercialize its own e-commerce module as...
Suggest for - Backdrop Commerce
Its not like 10 years ago, content is content, store is store, content + commerce is in most of the website today. backdrop is not in the position to fight with wp and drupal, but if backdrop...
Suggest for - Backdrop Commerce
Facebook permissions are a separate issue. But certainly no module can bypass them. It may be worth reconsidering how to separate the private and public sides of the process, it's up to you to...
What is your favorite Social Media module?
All that remains is to find volunteers who will do this. In fact, now is the time for marketplaces; in other cases, for quick integration with various systems, it is easier to use...
Comments
The specific error you are seeing comes from https://github.com/backdrop-contrib/mailchimp/blob/1b970f66c112e88d2ccfe....
It looks like that field must be of type "number" and be limited to one value like you see in the image above. The "number of values" fieldset should be on the content type's manage fields page, e.g. "admin/structure/types/manage/<content-type>/fields/<field-of-type-mailchimp-subscription>".
I would check the manage field page to make sure it is set to one for the number of values allowed.