SOLVED!
Hope this helps. The culprit is having any html tags in the field instructions. Might have value to sanitize any field instructions so if helper html/code is added it doesn’t break the actual page and prints as text.
The code error is here:
!function($) {
$.fn.exists = function() {
return $(this).length > 0
}
,
$.fn.outerHTML = function() {
return $(this).get(0).outerHTML
}
line 105ish acf-input.min.js..
Seems like $(this).get(0) is undefined. Not sure how that would be a conflict from another plugin.
Any update? It was actually working just fine with the current plugins we have, and literally nothing in our plugins or scripts has changed recently.
I am getting the same error even after updating plugin to latest version. The error occurs when I am using a WYSIWYG editor in a repeater field and try to show all buttons.
The add media and add form button work, but the entire wysiwyg editor does not show and looks broken on the page.