扫码方式登陆失败

[codertesla]

Traceback (most recent call last):
  File "/Users/ibm/Documents/GitHub/pf_send_weibo/main.py", line 8, in <module>
    (wei_session, uid) = wblogin()
  File "/Users/ibm/Documents/GitHub/pf_send_weibo/weibo/weibo_qrcode.py", line 111, in wblogin
    session = login()
  File "/Users/ibm/Documents/GitHub/pf_send_weibo/weibo/weibo_qrcode.py", line 23, in login
    image_name, qrcode_qrid = get_qrcode()
  File "/Users/ibm/Documents/GitHub/pf_send_weibo/weibo/weibo_qrcode.py", line 92, in get_qrcode
    qrcode_qrid = re.search(r'"qrid":"(?P<qrid>[\w\-]*)"', qrcode_text).group("qrid")
AttributeError: 'NoneType' object has no attribute 'group'

帮忙看看这个是什么情况，多谢了。