我是源代码安装的,在 examples/veighna_trader目录执行:python run.py后出错:
D:\anaconda3\python.exe D:/git/vn-py/examples/veighna_trader/run.py
Traceback (most recent call last):
File "D:\git\vn-py\examples\veighna_trader\run.py", line 99, in <module>
main()
File "D:\git\vn-py\examples\veighna_trader\run.py", line 47, in main
qapp = create_qapp()
File "D:\git\vn-py\vnpy\trader\ui\qt.py", line 28, in create_qapp
qapp.setStyleSheet(qdarkstyle.load_stylesheet(qt_api="pyside6"))
File "D:\anaconda3\lib\site-packages\qdarkstyle__init.py", line 370, in load_stylesheet
stylesheet = _load_stylesheet(qt_api=qt_api, palette=palette)
File "D:\anaconda3\lib\site-packages\qdarkstyle\init.py", line 244, in _load_stylesheet
from qtpy.QtCore import QCoreApplication, QFile, QTextStream
File "D:\anaconda3\lib\site-packages\qtpy\init__.py", line 111, in <module>
assert API in (PYQT5_API + PYQT4_API + PYSIDE_API + PYSIDE2_API)
AssertionError