zombie.js probleme login please help me

hello all i hope that you having a good day,I'm having a problem when i want to log in a website using zombie.js i fill my login using that :var Browser = require("zombie");browser= new Browser();browser.visit("thenameofwebsite", function(){var a = browser.window.frames[2].document.querySelectorAll("input[type='text']")[0].value=username;var b = browser.window.frames[2].document.querySelectorAll("input[type='password']")[0].value=password;browser.window.frames[2].doLogin();//doLogin() is a function inside this website can i use it ??console.log(browser.dump());browser.wait().then(function() {console.log("ok");})});i have this error :Unhandled rejection TypeError: Cannot read property 'txtTime' of undefinedat Window.dispTime (thenameofwebsite/infoIndex.jsp:script:1:184)at Window.onload (thenameofwebsite/infoIndex.jsp:5:3)at el.addEventListener.event (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\helpers\create-event-accessor.js:31:30)at invokeEventListeners (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\events\EventTarget-impl.js:193:27)at EventTargetImpl._dispatch (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\events\EventTarget-impl.js:119:9)at EventTargetImpl.dispatchEvent (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\events\EventTarget-impl.js:82:17)at Window.dispatchEvent (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\generated\EventTarget.js:143:21)at Window.DOM.EventTarget.dispatchEvent (C:\Users\user\projetanas\zombie\lib\dom\jsdom_patches.js:177:31)at Document.window.document.addEventListener (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\browser\Window.js:562:16)at invokeEventListeners (C:\Users\user\projetanas\node_modules\jsdom\lib\jsdom\living\events\EventTarget-impl.js:193:27)Please hellp me and thank you !

Submitted June 25, 2018 at 01:43PM by saad20006