Flatpickr: Uncaught TypeError: Cannot set property 'D' of undefined

[deangibson89]

This error is thrown on a simple, standard init of flatpickr at flatpickr.js:1470.

Stack trace:

Uncaught TypeError: Cannot set property 'D' of undefined
    at http://localhost:8300/bundle-app.js?cache-bust=38376737:14585:20
    at Array.forEach (native)
    at setupFormats (http://localhost:8300/bundle-app.js?cache-bust=38376737:14584:34)
    at init (http://localhost:8300/bundle-app.js?cache-bust=38376737:13150:3)
    at Flatpickr (http://localhost:8300/bundle-app.js?cache-bust=38376737:14868:2)
    at Object.viewConfig (http://localhost:8300/bundle-app.js?cache-bust=38376737:50231:15)
    at http://localhost:8300/bundle-app.js?cache-bust=38376737:27903:30
    at http://localhost:8300/bundle-app.js?cache-bust=38376737:28788:40
    at forEach (http://localhost:8300/bundle-app.js?cache-bust=38376737:27647:39)
    at Function.m.render (http://localhost:8300/bundle-app.js?cache-bust=38376737:28788:3)

Flatpickr version 2.6.1

[nicholas-c]

Using the latest version, and getting the same issue.

import Picker from './lib/flatpickr';

let options = { };
let datePicker = Picker(el, options);

Gives this error :(

[chmln]

Hello,

let datePicker = Picker(el, options);

You're missing the new keyword.
Please review the usage guide

[skwny]

The last comment is inconsistent with the linked usage guide. There is no new keyword in the usage guide, and I'm getting the same error by following the usage guide.