运行python -m vnstation,报:
File "C:\vnstudio\lib\site-packages\click\core.py", line 764, in call
return self.main(args, kwargs)
File "C:\vnstudio\lib\site-packages\click\core.py", line 717, in main
rv = self.invoke(ctx)
File "C:\vnstudio\lib\site-packages\click\core.py", line 956, in invoke
return ctx.invoke(self.callback, ctx.params)
File "C:\vnstudio\lib\site-packages\click\core.py", line 555, in invoke
return callback(args, **kwargs)
File "C:\vnstudio\lib\site-packages\vnstation\cli.py", line 20, in run
import vnstation.run
File "C:\vnstudio\lib\site-packages\vnstation\run.py", line 5, in <module>
from vnstation.ui.login.login_widget import LoginWidget
File "C:\vnstudio\lib\site-packages\vnstation\ui\login\login_widget.py", line 5, in <module>
from vnstation.ui.login.register_dialog import WeChatLoginDialog
File "C:\vnstudio\lib\site-packages\vnstation\ui\login\register_dialog.py", line 3, in <module>
from vnstation.web_engine import create_web_view, VNPY_URL_BASE, get_web_profile, get_cookie_store, \
File "C:\vnstudio\lib\site-packages\vnstation\web_engine.py", line 6, in <module>
from PyQt5.QtWebEngineCore import QWebEngineCookieStore
ModuleNotFoundError: No module named 'PyQt5.QtWebEngineCore'
这是什么错误?