JSONP ajax调用给出错误

I'm trying to make an AJAX call to this address https://uthsc.edu/faculty/com-myutdoc.php

    $.ajax({
    url: "https://uthsc.edu/faculty/com-myutdoc.php",
    contentType: "application/json; charset=utf-8",
    crossDomain: true,
    dataType: "jsonp",
    success: function (response) {
        debugger;
        console.log(response); // server response
    },

    error: function(a, b, c) {
        alert("FAILED.");
    }
});

I'm getting a jquery was not called error. Any idea why?

It come up with error because you make AJAX request to diffirent URL, I think. If you wanna make AJAX request to diffirent URL, your return data should be JSONP, so you won't see error anymore!. Take a look as JSONP!