max0222 wrote:

qt.qpa.fonts: Populating font family aliases took 652 ms. Replace uses of missing font family "微软雅黑" with one that exists to avoid this cost.
找不到数据服务驱动vnpy_，使用默认的RQData数据服务

run.py以后就遇到这个问题。求问，这个需要怎么解决？感恩~

pip install --upgrade PyQt5 后成功启动

但是启动前还是报：
qt.qpa.fonts: Populating font family aliases took 501 ms. Replace uses of missing font family "微软雅黑" with one that exists to avoid this cost.
找不到数据服务驱动vnpy_，使用默认的RQData数据服务

qt.qpa.fonts: Populating font family aliases took 652 ms. Replace uses of missing font family "微软雅黑" with one that exists to avoid this cost.
找不到数据服务驱动vnpy_，使用默认的RQData数据服务

run.py以后就遇到这个问题。求问，这个需要怎么解决？感恩~