签到出错，请看是否为个例。

[mpco]

macOS: 10.13.5
Python: 3.7

certifi==2018.4.16
chardet==3.0.4
cssselect==1.0.3
idna==2.7
lxml==4.2.3
PyQt5==5.11.2
PyQt5-sip==4.19.12
pyquery==1.4.0
requests==2.19.1
urllib3==1.23

终端输出：

2018-07-10 08:54:33,066 root[config] INFO: 使用配置文件 "config.json".
2018-07-10 08:54:33,204 root[main] INFO: # 从文件加载 cookies 成功.
2018-07-10 08:54:33,205 jobs[daka] INFO: Job Start: 京东客户端钢镚打卡
2018-07-10 08:54:33,463 jobs[daka] INFO: 登录状态: True
2018-07-10 08:54:33,463 jobs[daka_app] INFO: 今日已打卡: True
2018-07-10 08:54:33,464 jobs[daka] INFO: Job End.
2018-07-10 08:54:33,464 jobs[daka] INFO: Job Start: 京东客户端签到领京豆
2018-07-10 08:54:33,643 jobs[daka] INFO: 登录状态: True
2018-07-10 08:54:33,945 jobs[bean_app] INFO: 今日已签到: True; 签到天数: 51; 现有京豆: 944
2018-07-10 08:54:33,945 jobs[daka] INFO: Job End.
2018-07-10 08:54:33,945 jobs[daka] INFO: Job Start: 流量加油站签到领流量
2018-07-10 08:54:33,999 jobs[daka] INFO: 登录状态: True
2018-07-10 08:54:34,211 jobs[data_station] INFO: 今日已签到: True; Message: 您今日已签到.
2018-07-10 08:54:34,211 jobs[daka] INFO: Job End.
2018-07-10 08:54:34,211 jobs[daka] INFO: Job Start: 京东会员页签到领京豆
2018-07-10 08:54:34,402 jobs[daka] INFO: 登录状态: False
2018-07-10 08:54:34,402 jobs[daka] INFO: 进行登录...
[29400:84483:0710/085435.677244:ERROR:adm_helpers.cc(73)] Failed to query stereo recording.
2018-07-10 08:54:35.861 QtWebEngineProcess[29400:1796455] NSColorList could not parse color list file /System/Library/Colors/System.clr
2018-07-10 08:54:35.862 QtWebEngineProcess[29400:1796455] Couldn't set selectedTextColor from default ()
[29400:775:0710/085435.959926:ERROR:BudgetService.cpp(160)] Unable to connect to the Mojo BudgetService.
[29400:84483:0710/085515.492331:ERROR:stunport.cc(88)] Binding request timed out from 0.0.0.x:63696 (any)

表现：Dock 栏中出现名为 Python 图标为京东的程序，但不显示网页窗口。