为什么刚下载的qt creator,建立了一个默认的 pyqt程序，竟然会报错？

[afeisky]

09:51:12: 为项目PySide Widgets Project执行步骤 ...
09:51:13: 正在启动 "D:\E_D\qt6\untitled5.qtcreator\Python_3_8_10venv\Scripts\pyside6-project.exe" build

Cannot determine project_file None
09:51:14: The command "D:\E_D\qt6\untitled5.qtcreator\Python_3_8_10venv\Scripts\pyside6-project.exe build" terminated with exit code 1.
09:51:14: Error while building/deploying project PySide Widgets Project (kit: Python 3.8.10)
09:51:14: When executing step "Run PySide6 project tool"
09:51:14: Elapsed time: 00:01.