As absolute beginner I tried to follow this course but already have problems in getting the CSI-camera (RasPi Cam v2) to work in the provided docker container. I flashed JetPack 4.6 to an SD card and everything is set up as described in the course. I used the command line for CSI-cameras, and when trying to execute the Hello Camera (CSI) Jupyter Lab it is not working:
Error message in the docker logfile is:
OpenCV | GStreamer warning: Error opening bin: no element “nvarguscamerasrc”
With ls /dev/video* the device /dev/video0 is listed.
In the shell (not in the docker container) I can access the camera using nvgstcapture.
I can type gst-inspect-1.0 and it shows me the version 1.0.0 of the NvArgusCameraSrc plugin.
Maybe the docker container for that course is not compatible with JetPack 4.6? Do I have to install JetPack 4.5 to follow that course?
Thanks and regards