用element点击时出现'dict' object has no attribute 'click'

以下源代码：

import re
import time
from selenium import webdriver
from selenium.webdriver.chrome.service import Service

s = Service(r"D:\ChromeDrive\chromedriver.exe")
driver = webdriver.Chrome(service=s)
driver.get('http://quote.eastmoney.com/center/boardlist.html#concept_board')
GaiNian = re.findall('"><a href="//quote.eastmoney.com/unify/r/90.BK.*?">(.*?)</a>', driver.page_source, re.S)
time.sleep(2)
button=driver.find_element('xpath','//*[@id="main-table_paginate"]/a[2]')
print(button)
button.click()
driver.close()

报错信息为：

Traceback (most recent call last):
  File "D:/python_work/py_work/hello_world.py", line 27, in <module>
    button.click()
AttributeError: 'dict' object has no attribute 'click'

怎么会这样的？selenium里面删了click吗？

说明element找到的button元素不对，并没有click事件。

button换个名字试试。
再把button打印一下看看是啥