VIDEOIO(V4L2:/dev/video0): select() timeout.

[Linhhongduc]

When i run the program Running DOPE with a webcam, the camera works normally.
But when i run Start camera node, it says [ WARN:0] global /tmp/pip-req-build-
vu_aq9yd/opencv/modules/videoio/src/cap_v4l.cpp (1004) tryIoctl VIDEOIO(V4L2:/dev/video0): select() timeout.
How can I fix it?
Thank you

[Linhhongduc]

Can I use usb_cam_node of usb_cam package to replace camera.py?

This is result when i use usb_cam_node