Open sivajik34 opened 6 years ago
Hello, I have fixed this issue. Please modify below file.
app/code/Umc/Base/view/adminhtml/web/js/umc.js
add 'mage/validation/validation' in define
so it will be like below
define([
'jquery',
'mage/template',
'Magento_Ui/js/modal/confirm',
'jquery/jstree/jquery.jstree',
'mage/validation/validation' //added this line
], function($, mageTemplate, confirm) {
After that deploy static content. Hope it helps :)
magento version 2.2.2
$.mage.validation.prototype._onSuccess = function(response) { ... umc.js:29 Uncaught TypeError: Cannot read property 'prototype' of undefined