Здравейте,

дали някой би разбрал, защо получавам този отговор от системата:

Unexpected error: The table rows is incorrect: expected 1 to equal 2

това е което съм написал:

function solve() {

  let textAreas = Array.from(document.querySelectorAll('textarea'));

  let inputArea = textAreas[0];

  let infoArea = textAreas[1];

  let tableBody = document.querySelector('tbody');

  let btns = Array.from(document.querySelectorAll('button'));

  let generateBtn = btns[0];

  let buyBtn = btns[1];

  generateBtn.addEventListener('click', function (e) {

    let objects = JSON.parse(inputArea.value);

    for (let obj of objects) {

      let img = obj.img;

      let name = obj.name;

      let price = obj.price;

      let decFactor = obj.decFactor;

      let tr = createDomElement('tr', [

        createDomElement('td', [createDomElement('img', '', { src: `${img}` })]),

        createDomElement('td', [createDomElement('p', name)]),

        createDomElement('td', [createDomElement('p', price)]),

        createDomElement('td', [createDomElement('p', decFactor)]),

        createDomElement('td', [createDomElement('input', '', { type: 'checkbox' })])

      ]);

      tableBody.appendChild(tr);

    }

  })

  buyBtn.addEventListener('click', function (e) {

    let checkboxCheked = Array.from(document.querySelectorAll('input[type=checkbox]')).filter(el => el.checked == true);

    if (checkboxCheked.length == 0) { return; }

    let products = [];

    for (let el of checkboxCheked) {

      let currentTr = el.parentElement.parentElement;

      let currentP = currentTr.querySelectorAll('p');

      let name = currentP[0].innerText;

      let price = currentP[1].innerText;

      let factor = currentP[2].innerText;

      products.push({name, price, factor});

    }

    let bodthProducts = products.map(el => el.name).join(', ');

    let totalPrice = products.reduce((acc, curr) => {

      acc += Number(curr.price);

      return acc;

    }, 0);

    let averageFactor = products.reduce((acc, curr) => {

      acc += Number(curr.factor);

      return acc;

    }, 0) / products.length;

    let res = [`Bought furniture: ${bodthProducts}`, `Total price: ${totalPrice.toFixed(2)}`, `Average decoration factor: ${averageFactor}`];

    infoArea.value = res.join('\n');

    console.log(document.querySelectorAll('tbody tr').length)

  })

  function createDomElement(type, node, attributes) {

    let el = document.createElement(type);

    if (attributes !== undefined) {

      Object.assign(el, attributes);

    }

    if (Array.isArray(node)) {

      node.forEach(e => appendElement(e));

    } else {

      appendElement(node);

    }

    function appendElement(currentNode) {

      if (typeof currentNode === 'string') {

        el.innerText = currentNode;

        return;

      }

      el.appendChild(currentNode);

    } // end appendElement;

    return el;

  } // end createDomElement;

}

Благодаря!