VNPY上能登兴业证券的账号吗?能的话授权码哪里弄?还是只能登录中泰证券的账号?
有没有人知道的告知一下谢谢啦
请问XTP接口里面不支持下载历史数据吗?我看文件里没有query_history()函数,在回测下载历史数据也提示下载失败
请问我要使用database.db文件里面的数据,可是要怎么打开这个文件,路径该怎么设置
我将vnpy2的run.py打包成exe后,运行出现这个怎么办
Traceback (most recent call last):
File "vnstation\core\ps.py", line 19, in get_current_python_path
File "vnstation\core\ps.py", line 93, in get_current_python_path_from_executable
FileNotFoundError: 无法通过sys.executable定位Python.exe的位置
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "vnstation\ui\main\mainwindow.py", line 154, in open_pro_clicked
File "vnstation\ui\main\mainwindow.py", line 325, in start_trader
File "vnstation\core\ps.py", line 112, in start_python
File "vnstation\core\ps.py", line 24, in get_current_python_path
FileNotFoundError: 无法定位Python.exe的位置