Unexpected end of Json input

[Moorcam]

Hi folks,

Getting the following error in Console when submitting data to MySQL via Bootstrap Modal:

VM6553:1 Uncaught SyntaxError: Unexpected end of JSON input
    at JSON.parse (<anonymous>)
    at Object.success (tickets.php:391)
    at j (datatables.min.js:14)
    at Object.fireWith [as resolveWith] (datatables.min.js:14)
    at x (datatables.min.js:17)
    at XMLHttpRequest.b (datatables.min.js:17)

Here is my JS

<script>
    $(document).ready(function() {
        // add
        $(document).on("click", "#submit", function() {
            var title = $('#title').val();
            var body = $('#body').val();
            $.ajax({
                url: "includes/add-ticket.php",
                type: "POST",
                catch: false,
                data: {
                    added: 1,
                    title: title,
                    body: body
                },
                success: function(dataResult) {
                    var dataResult = JSON.parse(dataResult);
                    if (dataResult.status == 1) {
                        $('#add_ticket').modal().hide();
                        swal("Ticket Submitted", {
                            icon: "success",
                        }).then((result) => {
                            location.reload();
                        });
                    }
                }
            });
        });

    });
</script>

Data is being submitted but the modal doesn't close after submit and the above error shows in Console.

Can anyone help with this? Google doesn't want to help.

Cheers

Edited September 4, 2021 by DanEthical

[kicken]

Log your dataResult variable before you try and parse it.

console.log(dataResult);

Sounds like it's incomplete, you need to figure out why.