selenium模块添加cookie总是报错

使用selenium模块登录163网易邮箱，在添加cookie的时候总是报各种各样的错误，比如：missing "cookie"，mimatch"domain"，等等。求解决

from  selenium import webdriver
from selenium.webdriver import ChromeOptions
import time
import pickle

option = ChromeOptions()
option.add_experimental_option("excludeSwitches",["enable-automation"])
bro = webdriver.Chrome(executable_path=r'C:\Users\Administrator\Desktop\chromedriver.exe')
bro.get("https://mail.163.com/")
bro.implicitly_wait('2.3')
# bro.find_element(by='xpath',value='//*[@id="account-box"]')
src = bro.find_element_by_tag_name('iframe')
bro.switch_to.frame(src)
bro.find_element_by_xpath('/html/body/div[2]/div[2]/div[2]/form/div/div[1]/div[2]/input').send_keys('***')
bro.find_element_by_xpath('/html/body/div[2]/div[2]/div[2]/form/div/div[3]/div[2]/input[2]').send_keys('***')
bro.find_element_by_xpath('/html/body/div[2]/div[2]/div[2]/form/div/div[8]/a').click()
cookies = bro.get_cookies()
with open('./163cookies.txt','wb') as fp:
    pickle.dump(cookies,fp)
with open('./163cookies.txt','rb') as fp:
    cookies =  pickle.load(fp)
bro.get('https://mail.163.com/')
bro.delete_all_cookies()
bro.refresh()
time.sleep(5)
for cookie in cookies:
    bro.add_cookie(cookie)
bro.refresh()

Traceback (most recent call last):
  File "C:/Users/Administrator/Desktop/test.py", line 31, in <module>
    bro.add_cookie(cookie)
  File "D:\pythonProject\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 1124, in add_cookie
    self.execute(Command.ADD_COOKIE, {'cookie': cookie_dict})
  File "D:\pythonProject\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 418, in execute
    self.error_handler.check_response(response)
  File "D:\pythonProject\venv\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 243, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.InvalidCookieDomainException: Message: invalid cookie domain: Cookie 'domain' mismatch
  (Session info: chrome=97.0.4692.71)

我尝试删除domain，并添加也不行.
求解答

已解决，实际情况是cookies应该使用json封装一下再加载就好了

你的代码没问题，你可以使用百度登录按钮为例试一遍，应该没问题，163的话，以我的经验如果有主页状态的都可以这么操作（cookies有时效性），163我这边没找到主页，只有登录界面，我试过几个地址，如果直接打开登录页面添加cookies基本都会报错，反倒在主页位置添加并刷新就没有问题

你的代码
with open('./163cookies.txt','rb') as fp:
cookies = pickle.load(fp)

麻烦睁大眼睛自己打印一下这一坨 cookies 你就知道答案了