Cypress Error for a simpe cy.visit()

Cypress throwing error for a simple method

cy.visit('http://demo.automationtesting.in/')

Current behavior:

My Current Code :

describe('Demo Automation Testing', () => {
    it('Register Page', () => {
        cy.request('http://demo.automationtesting.in/')
        cy.visit('http://demo.automationtesting.in/')
    })
})

Error :

visit http://demo.automationtesting.in/
**CypressError**
The following error originated from your application code, not from Cypress.
  > Script error.
Cypress detected that an uncaught error was thrown from a cross origin script.
We cannot provide you the stack trace, line number, or file where this error occurred.
Check your Developer Tools Console for the actual error - it should be printed there.
It's possible to enable debugging these scripts by adding the crossorigin attribute and setting a CORS header.
When Cypress detects uncaught errors originating from your application it will automatically fail the current test.
This behavior is configurable, and you can choose to turn this off by listening to the uncaught:exception event.Learn moreLearn more

Stack Trace-

  at cypressErr (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:171356:17)
    at Object.errByPath (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:171411:11)
    at Object.createUncaughtException (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:161127:46)
    at $Cy.onUncaughtException (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:168996:25)
    at onError (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:168058:40)
From previous event:
    at run (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:168400:20)
    at $Cy.cy.<computed> [as request] (http://demo.automationtesting.in/__cypress/runner/cypress_runner.js:168852:12)
From Your Spec Code:
    at Context.eval (webpack:///cypress/integration/demoautomationtesting/register.spec.js:5:12)

Desired behavior:

Cypress should open the given webpage and pass the testcase

Test code to reproduce

Very simple Project.

1. Opened VS Code with new project.
2. ran npm init
3. ran npm install cypress
4. under cypress>integration>demoautomationtesting>register.spec.js

Enter Code

/// <reference types="cypress" />
describe('Demo Automation Testing', () => {
  it('Register Page', () => {
    cy.request('http://demo.automationtesting.in/')
    cy.visit('http://demo.automationtesting.in/')
  })
})

1. ran npx cypress open with Chrome 84
2. clicked on register.spec.js

PLEASE NOTE : When i try the URL : https://www.google.co.in it works fine.

For Better reproduction, please try below forked repo: npx cypress run Please Fork or Clone https://github.com/ManjunathPrabhakar/cypress-test-tiny to reproduce.

Versions

Cypress 5.0.0 Windows 10 Chrome 84 (When i ran with GUI Runner in original project) Edge Headless (When ran in https://github.com/ManjunathPrabhakar/cypress-test-tiny)

[ManjunathPrabhakar]

Thank you for your quick response and resolution. Closing this issue.

[ManjunathPrabhakar]

@csvan Thank you! it worked. I tired below

Approach 01

/// <reference types="cypress" />

Cypress.on('uncaught:exception', (err, runnable) => {
    Cypress.log("Browser log has Error(s) : " + err.name)
    return false
})

describe('Demo Automation Testing', () => {
    it('Register Page', () => {
        cy.request('http://demo.automationtesting.in/')
        cy.visit('http://demo.automationtesting.in/')
    })
})

Approach 02

/// <reference types="cypress" />

describe('Demo Automation Testing', () => {
    it('Register Page', () => {

        cy.on('uncaught:exception', (err, runnable) => {
            cy.log("Browser log has Error(s) : " + err.name)
            return false
        })

        cy.request('http://demo.automationtesting.in/')
        cy.visit('http://demo.automationtesting.in/')
    })
})

Also do let me know if there is a better way to handle these types. We can close the issue.