錯(cuò)誤無法讀取 null 的屬性“querySelectorAll”我正在抓取這個(gè)網(wǎng)站，當(dāng)我在控制臺(tái)中寫下以下幾行時(shí)，它會(huì)給我 HTML。但是當(dāng)我從 puppeteer 中抓取 HTML 時(shí)，它給了我錯(cuò)誤document.querySelectorAll('#stroke-play-container > .stroke-play-leaderboard > .the-leaderboard.with-rolex > table.leaderboard.leaderboard-table.large')[0].nextSibling;代碼'use strict'; const puppeteer = require('puppeteer'); function run() { return new Promise(async (resolve, reject) => {    try {        const browser = await puppeteer.launch({        headless : false        });        const page = await browser.newPage();        await page.goto("https://www.pgatour.com/leaderboard.html");        await page.evaluate(`window.scrollTo(0, document.body.scrollHeight)`);        await page.waitFor(5000);            let urls = await page.evaluateHandle(() => {            let results = [];            var parser = new DOMParser();                        var node = document.querySelectorAll('#stroke-play-container > .stroke-play-leaderboard > .the-leaderboard.with-rolex > table.leaderboard.leaderboard-table.large')[0].nextSibling;                       if(node){            var $ = parser.parseFromString(node, 'text/html');                                  return {                name: $.querySelectorAll('table > tbody:nth-child(1) > tr > td.player-name > div > div.player-name-col').innerText            };            }            else{                return 'error';            }        })        browser.close();        return resolve(urls);    } catch (e) {        return reject(e);    }})} run().then(console.log).catch(console.error);