TestCafe Salesforce Automation - hammerhead Error "This page has an error. You might need to refresh it"

[ArunjaiAcc]

What is your Test Scenario?

Via automation tried to navigate to create firm/ create contact layout

What is the Current behavior?

Error on opening the page via test cafe

[Cannot read property 'hammerhead|event|internal-blur' of null]
_ cancelInternalEvents()@http://192.168.0.9:52557/hammerhead.js:13:27910
{anonymous}()@http://192.168.0.9:52557/hammerhead.js:12:6
HTMLElement.dispatchEvent()@http://192.168.0.9:52557/hammerhead.js:13:27061
me.handleBlur()@https://preqin--uat.lightning.force.com/components/lightning/input.js:1:35128

What is the Expected behavior?

The page should load successfully and the user able to add the details

What is your web application and your TestCafe test code?

https://preqin--uat.lightning.force.com/

Debug Logs: [Cannot read property 'hammerhead|event|internal-blur' of null] _ cancelInternalEvents()@http://192.168.0.9:52557/hammerhead.js:13:27910 {anonymous}()@http://192.168.0.9:52557/hammerhead.js:12:6 HTMLElement.dispatchEvent()@http://192.168.0.9:52557/hammerhead.js:13:27061 me.handleBlur()@https://preqin--uat.lightning.force.com/components/lightning/input.js:1:35128

import { Selector } from 'testcafe';

fixture New Fixture
.page Env Url;

test('New Test', async (t: TestController) => {
await t
.click('#username')
.typeText('#username', '*')
.click('#password')
.typeText('#password', '')
.click('#Login')
.click(Selector('button').withText('Show Navigation Menu'))
.click(Selector('#navMenuList span').withText('Firms').nth(1))
.click(Selector('#brandBand_1 div').withText('New').nth(7))
.click(Selector('#brandBand_2 span').withText('Next'))
.wait(8000);
});

Screenshots:

Steps to Reproduce:

1. Go to my website ...
2. Navigate to FIrm/Contact page
3. Click on new
4. See the error (Viewed only via automation)

Your Environment details:

• testcafe version: <1.15.2>
• node.js version: <v12.18.2>
• command-line arguments:
• browser name and version: <Version 92.0.4515.131>
• platform and version: < Windows>
• other:

[Farfurix]

@ArunjaiAcc

Hello,

We would love to assist you and diagnose this issue. However, since your website requires authentication, I will not be able to access it. Our policy prevents us from accessing a customer’s internal resources without prior written approval from the entity that owns the server/web resource. If you want us to research the problem further, we’ll need access to the server/web resource and your account using your credentials. Please send us (support@devexpress.com) written confirmation. It must permit DevExpress personnel to remotely access your website account and its internal resources for research/testing/and debugging purposes.

Could you please send the complete test code with credentials and the written confirmation to our mailbox: support@devexpress.com?

[ArunjaiAcc]

Sure, I will share the same @Farfurix

[aleks-pro]

@ArunjaiAcc , please leave a comment here after you send the confirmation to support@devexpress.com.

[ArunjaiAcc]

I have shared the detail with support@devexpress.com. Please check into this @aleks-pro

[Farfurix]

@ArunjaiAcc

Hello,
We couldn't find your Email. Would you please re-send it? How do we identify it?