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Troubleshooting#

The following are some issues that might arise when you work with the Semantic Split C-Radio NIM, and ways to troubleshoot them.

  1. Problem: Receiving the error: “docker: Error response from daemon: driver failed programming external connectivity on endpoint”

    1. This happens when one instance of NIM is already running via docker and you launch another one.

    2. Resolution: Stop any NIM containers that are running by using the docker stop <container> or docker kill <container> command.

  2. Problem: Receiving an error that is not mentioned here.

    1. Pass the flags -e NIM_LOG_LEVEL=DEBUG -e NIM_TRITON_LOG_VERBOSE=1 and re-run the step that is failing. The logs will appear with maximum verbosity to help you determine the cause of the error.

  3. Problem: Video processing hangs or stalls, and does not finish

    1. Verify that the video is not a variable frame rate video. Use the following ffmpeg command to verify that a video possess a VFR

    2. Command: ffmpeg -i <Video Path> -map 0:v:0 -vf vfrdet -an -f null -

    3. In the output a value of VFR:0.000000 Indicates a static frame where a non-zero value indicates the file is VFR and not currently supported.