Traceback (most recent call last):
File "/Users/tim/Downloads/vnpy-3.0.0/run.py", line 28, in <module>
main()
File "/Users/tim/Downloads/vnpy-3.0.0/run.py", line 12, in main
qapp = create_qapp()
File "/Users/tim/Downloads/vnpy-3.0.0/vnpy/trader/ui/qt.py", line 28, in create_qapp
qapp.setStyleSheet(qdarkstyle.load_stylesheet(qt_api="pyside6"))
File "/Users/tim/opt/anaconda3/python.app/Contents/lib/python3.8/site-packages/qdarkstyle/init.py", line 370, in load_stylesheet
stylesheet = _load_stylesheet(qt_api=qt_api, palette=palette)
File "/Users/tim/opt/anaconda3/python.app/Contents/lib/python3.8/site-packages/qdarkstyle/init.py", line 244, in _load_stylesheet
from qtpy.QtCore import QCoreApplication, QFile, QTextStream
File "/Users/tim/opt/anaconda3/python.app/Contents/lib/python3.8/site-packages/qtpy/init.py", line 111, in <module>
assert API in (PYQT5_API + PYQT4_API + PYSIDE_API + PYSIDE2_API)
AssertionError

安装的VeighNa3.0，python版本是3.8