Cannot use libnvds_msgconv.so

• Jetson nano
• DeepStream Version - 6.0.1
• JetPack Version - 4.6.1
• TensorRT Version - 8.2.1-1+cuda10.2

When runing a deepstream app with the following config:

[sink1]
enable=1
#Type - 1=FakeSink 2=EglSink 3=File 4=UDPSink 5=nvoverlaysink 6=MsgConvBroker
type=6
msg-conv-config=dstest5_msgconv_sample_config.txt
#(0): PAYLOAD_DEEPSTREAM - Deepstream schema payload
#(1): PAYLOAD_DEEPSTREAM_MINIMAL - Deepstream schema payload minimal
#(256): PAYLOAD_RESERVED - Reserved type
#(257): PAYLOAD_CUSTOM - Custom schema payload
msg-conv-payload-type=0
msg-broker-proto-lib=/opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_msgconv.so
#Provide your msg-broker-conn-str here
msg-broker-conn-str=localhost;9092;quickstart-events
topic=quickstart-events
#Optional:
#msg-broker-config=cfg_kafka.txt

Appears the following error:

** ERROR: main:1088: Failed to set pipeline to PAUSED
Quitting
ERROR from sink_sub_bin_sink2: GStreamer encountered a general supporting library error.
Debug info: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvmsgbroker/gstnvmsgbroker.cpp(389): legacy_gst_nvmsgbroker_start (): /GstPipeline:pipeline/GstBin:sink_sub_bin2/GstNvMsgBroker:sink_sub_bin_sink2:
/opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_msgconv.so: undefined symbol: nvds_msgapi_do_work
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

Did you run a kafka server? You can refer the REAME from our open source: sources/libs/kafka_protocol_adaptor/README to start a kafka server.

Yes I’m running the kafka server on the backgroung.
In 3 terminals with the 3 following comands:

bin/zookeeper-server-start.sh config/zookeeper.properties
bin/kafka-server-start.sh config/server.properties
bin/kafka-console-consumer.sh --topic quickstart-events --bootstrap-server localhost:9092