收到错误“消息：过时的元素参考：元素未附加到页面文档”。我做错了什么

Question

connections=driver.find_elements_by_css_selector("a span[class='mn-connection-card__name t-16 t-black t-bold']")

        print(len(connections))

for connection in connections:

    if connection.text == "XXX":

        connection.click()

        break

我在 if 语句中收到以下错误：

过时的元素引用：元素未附加到页面文档

Answer 1

当您的脚本试图对其执行某些操作的元素的属性发生更改时，会发生陈旧元素异常。如果你想点击带有文本“XXX”的跨度，你可以直接点击它：WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, "//a[span[text()='XXX']]")))如果您的要求是遍历所有这些元素，那么：connections=driver.find_elements_by_css_selector("a span[class='mn-connection-card__name t-16 t-black t-bold']")        print(len(connections))for i in range(len(connections)):    connections=driver.find_elements_by_css_selector("a span[class='mn-connection-card__name t-16 t-black t-bold']") #Created Fresh element list, so it wont be stale      if connections[i].text == "XXX"         connections[i].click         break