Deepstream kafka run question

[positive666]

0:00:01.525767765 36914 0x562652e6b830 WARN nvmsgbroker gstnvmsgbroker.c:388:legacy_gst_nvmsgbroker_start:<sink_sub_bin_sink2> error: unable to connect to broker library
0:00:01.525824579 36914 0x562652e6b830 WARN basesink gstbasesink.c:5265:gst_base_sink_change_state:<sink_sub_bin_sink2> error: Failed to start
** ERROR: main:655: Failed to set pipeline to PAUSED
Quitting
ERROR from sink_sub_bin_sink2: Could not configure supporting library.
Debug info: gstnvmsgbroker.c(388): legacy_gst_nvmsgbroker_start (): /GstPipeline:pipeline/GstBin:sink_sub_bin2/GstNvMsgBroker:sink_sub_bin_sink2:
unable to connect to broker library
ERROR from sink_sub_bin_sink2: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure.
Debug info: gstbasesink.c(5265): gst_base_sink_change_state (): /GstPipeline:pipeline/GstBin:sink_sub_bin2/GstNvMsgBroker:sink_sub_bin_sink2:
Failed to start
App run failed

[xiang-wuu]

@positive666 could you post your resolution for the issue here, as am also facing similar problem.