Gstreamer issue in detectNet tutorial

Hi, I need help. By following this tutorial

and running , I get the following error after a while and the program stops.

** (python3:17067): CRITICAL **: 08:43:07.729: gst_adapter_push: assertion ‘GST_IS_BUFFER (buf)’ failed
Segmentation fault (core dumped)

Could you tell me the solution?



Do you have a CSI camera, which is directly connected to the Jetson board.
The default command is designed for the CSI camera.

Please note that the videoSource need to be updated into '/dev/video0' for a V4L2 camera (USB camera).