Response to preflight request doesn't pass access control check

import DataTable from "datatables.net";
require('datatables.net-bs4');
require('datatables.net-buttons');
require('datatables.net-buttons-bs4');
require('datatables.net-select');

export default class extends ApplicationController {
	static targets = ["table"]

	initialize() {

		const options = {
			keys: !0,
			select: {
				style: "multi"
			},
			language: {
				paginate: {
					previous: "<i class='fas fa-angle-left'>",
					next: "<i class='fas fa-angle-right'>"
				}
			},
		};

		// Init the datatable
		const table = $('#datatable-basic').on( 'init.dt', function () {
			$('div.dataTables_length select').removeClass('custom-select custom-select-sm');
	  }).DataTable(options);
  }

}