Cannot read property 'split' of undefined

[Buzzertech]

I'm using iziModal in one of my project (I have used it in the past as well). I'm constantly getting the below error in the console:
Uncaught TypeError: Cannot read property 'split' of undefined at r.fn.init.t.fn.(anonymous function) [as iziModal] (https://cdnjs.cloudflare.com/ajax/libs/izimodal/1.5.1/js/iziModal.min.js:6:23583) at Object.success (http://localhost/MT/main.js:57:30) at i (https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js:2:28017) at Object.fireWith [as resolveWith] (https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js:2:28783) at A (https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js:4:14035) at XMLHttpRequest.<anonymous> (https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js:4:16323)

Any help would be appreciated :)

[Dan-Ross]

We're updating a project that used iziModal as well, and the only thing I can see that's different is that we're using a newer version of jQuery (3.2.1) instead of 1.9.1.

I'm getting a near identical error and can't find out why.
@Buzzertech did you ever find a solution?

[hamedgasemi200]

I have same error , I don't know what's the problem ... I hope someone fix it

jQuery Version : ^3.2
IZIMODAL Version : 1.6.0

[evbermudez]

you may have initialized iziModal and the element that you are targeting doesn't exist on the current page.