TypeError: name.replace is not a function

[Tomodo531]

I trying to learn and test my next.js application using cypress. But when I try running my test I keep getting the same Error.

This is the test I'm trying to run:

describe('Test member', () => { 
    beforeEach(() => {
        cy.request({
            method: 'POST',
            url: 'http://localhost:3000/api/group/create',
            body: {
                name: 'Test Group Cypress'
            }            
        }).then((res) => {
            cy.wrap(res).as('group')

            cy.request({
                method: 'POST',
                url: `http://localhost:3000/api/group/${res.body.id}/member/add`,
                body: {
                    userId: 'ckz7hwmfo0016eic9q36u5kiv',
                    role: 'USER'
                }
            }).then((res) => {
                cy.wrap(res).as('user')
            }) 
        })
    })

    afterEach(() => {
        cy.get('@group').then((group) => {
            cy.request({
                method: 'DELETE',
                url: `http://localhost:3000/api/group/${group.body.id}`
            }) 
        })
    })
      
    it('Add member', () => {
        cy.get(['@group', '@user']).then(([group, user]) => {
            expect(user.status).to.eq(200)
        })
    })    

    it('Update member', () => {
        cy.get(['@group', '@user']).then(([group, user]) => {
            cy.request({
                method: 'PUT',
                url: `http://localhost:3000/api/group/member/update`,
                body: {
                    id: user.body.id,
                    role: 'ADMIN'
                }
            }).then((res) => {
                expect(res.status).to.eq(200)
                expect(res.body.role).to.eq('ADMIN')
            }) 
        })
    }) 
 })

But it keeps getting this error:

 1) Test member
       Add member:
     TypeError: name.replace is not a function
      at aliasDisplayName (http://localhost:53595/__cypress/runner/cypress_runner.js:150598:15)
      at $Cy.aliasNotFoundFor (http://localhost:53595/__cypress/runner/cypress_runner.js:150689:19)
      at $Cy.getAlias (http://localhost:53595/__cypress/runner/cypress_runner.js:150625:12)
      at Context.get (http://localhost:53595/__cypress/runner/cypress_runner.js:159591:23)
      at http://localhost:53595/__cypress/runner/cypress_runner.js:171997:15
      at tryCatcher (http://localhost:53595/__cypress/runner/cypress_runner.js:13022:23)
      at Promise._settlePromiseFromHandler (http://localhost:53595/__cypress/runner/cypress_runner.js:10957:31)
      at Promise._settlePromise (http://localhost:53595/__cypress/runner/cypress_runner.js:11014:18)
      at Promise._settlePromiseCtx (http://localhost:53595/__cypress/runner/cypress_runner.js:11051:10)
      at _drainQueueStep (http://localhost:53595/__cypress/runner/cypress_runner.js:7733:12)
      at _drainQueue (http://localhost:53595/__cypress/runner/cypress_runner.js:7722:9)
      at Async.../../node_modules/bluebird/js/release/async.js.Async._drainQueues (http://localhost:53595/__cypress/runner/cypress_runner.js:7738:5)
      at Async.drainQueues (http://localhost:53595/__cypress/runner/cypress_runner.js:7608:14)

  2) Test member
       Update member:
     TypeError: name.replace is not a function
      at aliasDisplayName (http://localhost:53595/__cypress/runner/cypress_runner.js:150598:15)
      at $Cy.aliasNotFoundFor (http://localhost:53595/__cypress/runner/cypress_runner.js:150689:19)
      at $Cy.getAlias (http://localhost:53595/__cypress/runner/cypress_runner.js:150625:12)
      at Context.get (http://localhost:53595/__cypress/runner/cypress_runner.js:159591:23)
      at http://localhost:53595/__cypress/runner/cypress_runner.js:171997:15
      at tryCatcher (http://localhost:53595/__cypress/runner/cypress_runner.js:13022:23)
      at Promise._settlePromiseFromHandler (http://localhost:53595/__cypress/runner/cypress_runner.js:10957:31)
      at Promise._settlePromise (http://localhost:53595/__cypress/runner/cypress_runner.js:11014:18)
      at Promise._settlePromiseCtx (http://localhost:53595/__cypress/runner/cypress_runner.js:11051:10)
      at _drainQueueStep (http://localhost:53595/__cypress/runner/cypress_runner.js:7733:12)
      at _drainQueue (http://localhost:53595/__cypress/runner/cypress_runner.js:7722:9)
      at Async.../../node_modules/bluebird/js/release/async.js.Async._drainQueues (http://localhost:53595/__cypress/runner/cypress_runner.js:7738:5)
      at Async.drainQueues (http://localhost:53595/__cypress/runner/cypress_runner.js:7608:14)