求解决这个困扰了我好几天的问题，element报错

Question

#出现element错误

import time
import parsel
import requests
from time import sleep
from selenium import webdriver
from selenium.webdriver.common.by import By

driver = webdriver.Firefox()
driver.get('https://www.amazon.de/')
word = input('请输入你需要的关键词：')
driver.find_element(by=By.NAME, value="field-keywords").send_keys(word)
sleep(5)
driver.find_element(By.XPATH, "//input[@type='submit']").click()  # 利用相对路径+属性值
driver.find_element(By.ID, "nav-search-submit-button").click()
url = 'https://www.amazon.de/s?k={}'.format(word)
headers = {
    'User-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/112.0',
    'Referer': 'https://www.amazon.de/'
}
res = requests.get(url=url, headers=headers)
html_data = res.text

for links in driver.find_elements(By.XPATH,
                                  '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                                  'a-text-normal"]'):
    time.sleep(1)
    print(links.get_attribute('href'))
a = []
for links in driver.find_elements(By.XPATH,
                                      '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                                      'a-text-normal"]'):
    time.sleep(1)
    print(links.get_attribute('href'))
    a.append(links.get_attribute('href'))
    driver.find_element(By.XPATH, '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                                  'a-text-normal"]').click()
    driver.find_element(By.ID, "sellerProfileTriggerId").click()
    box = driver.find_element(By.XPATH, "/html/body/div[1]/div[2]/div/div/div/div/div[9]/div/div/div").text
    print(box)
    driver.back()
    driver.back()
    alist = driver.find_elements(By.XPATH,
                                 '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                                 'a-text-normal"]')

for i in adriver.find_element(By.XPATH, '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                              'a-text-normal"]').click():

    print(i)

#报错为The element with the reference b4185c11-2ee6-45f4-91ce-ad7d9532d6e6 is stale; either its node document is not the active document, or it is no longer connected to the DOM
该怎么解决这个问题
#初步解决方刷新element，但是没效果

Answer 1

你要用函数find_elements() 拿到所有匹配数据，修改：

for link in driver.find_elements(By.XPATH, '//*[@class="a-link-normal s-underline-text s-underline-link-text s-link-style '
                                            'a-text-normal"]'):
    link.click()
    driver.find_element(By.ID, "sellerProfileTriggerId").click()
    box = driver.find_element(By.XPATH, "/html/body/div[1]/div[2]/div/div/div/div/div[9]/div/div/div").text
    print(box)
    driver.back()
    driver.back()