问题描述，程序中含有cv2库，使用pyinstaller打包成exe后，执行出现闪退，并且报错没导入cv2库，百度得知是cv2版本太高报错代码： raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')ImportError: ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.[15648] Failed to execute script '调用摄像头' due to unhandled exception! raise ImportError('ERROR: recursion is detected during loading of "cv2" bina执行下列操作，重新安装低版本cv2后，问题解决pip uninstall opencv-pythonpip install opencv-python==4.5.1.48 Python程序打包成exepip install pyinstaller #安装打包程序pyinstaller -F 要打包的python程序 重新打包后程序正常执行