到处都找不到宽睿的接口了，谁有存货分享一下吧，多谢了
另外，为啥要删除宽睿呢，有什么故事吗？
发现错误信息
2022-08-23 10:53:04 Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260EB1DAD78][1082261505][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1082392578][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E633C8][1082654723][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1082916868][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1083179013][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1083441158][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63278][1083703303][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E634A8][1083965448][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E634A8][1084227593][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63278][1084489738][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63278][1084751883][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63358][1085014028][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63278][1085276173][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1085538318][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E634A8][1085800463][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260EB1EBC08][1086062608][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260EB1EBE38][1086324753][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1F5CBB8][1086586898][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E634A8][1086849043][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E633C8][1087111188][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63208][1087373333][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E633C8][1087635478][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F1E63358][1087897623][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6928][1088159768][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6ED8][1088421913][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A5DC8][1088684058][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A7808][1088946203][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6CA8][1089208348][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A76B8][1089470493][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6998][1089732638][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A5FF8][1089994783][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A5E38][1090256928][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6538][1090519073][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A5FF8][1090781218][ 4097]
Decrypt handshake data failed
CThostFtdcUserApiImplBase::OnSessionDisconnected[00000260F20A6C38][1091043363][ 4097]
Decrypt handshake data failedsimnow 重新开放以后，连接报错
交易服务器连接断开，原因4097
行情接口报错，代码：4040，信息：CTP:API Front shake hand err: decode err
升级到了最新版本
我有同样的问题，我的 qtpy 版本是 1.11.1
Name: QtPy
Version: 1.11.1
Summary: Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets.
Home-page: https://github.com/spyder-ide/qtpy
Author: Colin Duquesnoy and the Spyder Development Team
Author-email: spyder.python@gmail.com
License: MIT
Location: /usr/local/lib/python3.9/site-packages
Requires:
Required-by: QDarkStyle, qtconsoleQDarkStyle 3.0.3
QScintilla 2.11.4
qtconsole 5.1.1
QtPy 1.11.1
PyQt5 5.14.1
PyQt5-Qt5 5.15.2
PyQt5-sip 12.9.0
PyQt6 6.3.0
PyQt6-3D 6.3.0
PyQt6-Charts 6.3.0
PyQt6-DataVisualization 6.3.0
PyQt6-NetworkAuth 6.3.0
PyQt6-sip 13.3.1
PyQt6-WebEngine 6.3.0
pyqtgraph 0.12.3
pyrsistent 0.18.0
PySide6 6.2.3如果历史数据采用1m Bar 数据，就可以执行，如果历史数据采用 tick 数据，就报错：
0:16:05 历史数据加载完成，数据量：111714
20:16:05 触发异常，回测终止
20:16:05 Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/vnpy_ctastrategy/backtesting.py", line 228, in run_backtesting
self.callback(data)
File "/Users/apple/projects/quantitative/vnpy/strategies/demo_strategy.py", line 83, in on_bar
am.update_bar(bar)
File "/usr/local/lib/python3.9/site-packages/vnpy/trader/utility.py", line 475, in update_bar
self.close_array[-1] = bar.close_price
AttributeError: 'TickData' object has no attribute 'close_price'mysql数据已经设置好了，但是下载数据成功后，mysql的数据还是空的，sqllite 数据库里有数据。
数据库配置如下：
"database.timezone": "Asia/Shanghai",
"database.driver": "mysql",
"database.database": "vnpy",
"database.host": "localhost",
"database.port": 3306,
"database.user": "root",
"database.password": "",
"database.authentication_source": "admin",vnpy.cn 这个网站的产品是啥？ 是一个分支还是李鬼？
