General Error when I fill the Form

Please update the MC4WP plugin to the latest version first. If that doesn’t solve the issue. please see https://www.mc4wp.com/kb/fix-the-oops-something-went-wrong-error/

If you can still not solve the error after reading that kb article, please let me know the error you see in the log under MC4WP > Other.

Often it’s a field that is set as required field in the Mailchimp audience settings, but not added to the form.

Hope that helps. If you have any questions, please let me know!`

Hi, I updated the plugin and tried reviewing this steps and the same error is still happening I can’t find why :/

This is the code I’m using:

Please let me know the error you see in the log under MC4WP > Other.

Here is the error:

[2023-07-18 14:05:07] ERROR: Form 144 > Mailchimp API error: 400 Bad Request. Invalid Resource. Your merge fields were invalid.

– PHONE : Digite um valor válido

Request:

POST https://us14.api.mailchimp.com/3.0/lists/aaecbced9b/members

{“status”:”pending”,”email_address”:”fran***********@bu***********.pt”,”interests”:{},”merge_fields”:{“FNAME”:”Francisco Brito”},”email_type”:”html”,”ip_signup”:”2a01:11:8910:2410:2c94:f8ef:b7b8:78e8″,”tags”:[“business-formulario”]}

Response:

400 Bad Request

{“type”:”https://mailchimp.com/developer/marketing/docs/errors/”,”title”:”Invalid Resource”,”status”:400,”detail”:”Your merge fields were invalid.”,”instance”:”08ae6e05-82d2-1816-0ba8-548888492ee8″,”errors”:[{“field”:”PHONE”,”message”:”Digite um valor v\u00e1lido”}]}

This error means the field PHONE is set as required, but not included in the form. You need to either add that field to the form, or mark that field to not be required in your Mailchimp .com Audience > Fields settings.

Hope that helps. If you have any questions, please let me know!

Solved! Thanks a lot.