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Promise is undefined

See original GitHub issue

Hi, I get “Promise is undefined” error from sweetalert2.min.js.

 $.ajax({
        type: 'GET',
        url: url,
        data: {
            test: test
        },
        error: function (xhr, status, error) {
            swal('Sorry...!', 'Server Message: <br><br>' + error, 'error');
            // Throw expection "Promise is undefined"
        }
    }).done(function (data) {

    });

Thanks…

Issue Analytics

State:
Created 7 years ago
Comments:8 (4 by maintainers)

Top GitHub Comments

11reactions

samturrellcommented, Aug 8, 2017

<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/core.js"></script>

7reactions

limontecommented, Aug 8, 2017

Most probably you’re getting this exception in IE.

For IE support Promise polyfill should be included beside sweetalert2.js:

<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/core.js"></script>

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