sunrise@ubuntu:~/yolo11_ws$ ros2 launch dnn_node_example dnn_node_example.launch.py dnn_example_config_file:=./config/my_yolo11_config.json
[INFO] [launch]: All log files can be found below /home/sunrise/.ros/log/2025-06-24-17-53-03-702724-ubuntu-27831
[INFO] [launch]: Default logging verbosity is set to INFO
dnn_node_example_path is /opt/tros/humble/lib/dnn_node_example
cp_cmd is cp -r /opt/tros/humble/lib/dnn_node_example/config .
camera_type is usb
using usb cam
Hobot shm pkg enables zero-copy with fastrtps profiles file: /opt/tros/humble/lib/hobot_shm/config/shm_fastdds.xml
Hobot shm pkg sets RMW_FASTRTPS_USE_QOS_FROM_XML: 1
config_file_path is /opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
webserver has launch
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
config_file_path is /opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
webserver has launch
[INFO] [hobot_usb_cam-1]: process started with pid [27852]
[INFO] [hobot_codec_republish-2]: process started with pid [27854]
[INFO] [example-3]: process started with pid [27856]
[INFO] [websocket-4]: process started with pid [27858]
[hobot_codec_republish-2] [WARN] [1750758784.691196910] [hobot_codec_decoder]: Parameters:
[hobot_codec_republish-2] sub_topic: /image
[hobot_codec_republish-2] pub_topic: /hbmem_img
[hobot_codec_republish-2] channel: 1
[hobot_codec_republish-2] in_mode: ros
[hobot_codec_republish-2] out_mode: shared_mem
[hobot_codec_republish-2] in_format: jpeg
[hobot_codec_republish-2] out_format: nv12
[hobot_codec_republish-2] enc_qp: 10
[hobot_codec_republish-2] jpg_quality: 60
[hobot_codec_republish-2] input_framerate: 30
[hobot_codec_republish-2] output_framerate: -1
[hobot_codec_republish-2] dump_output: 0
[hobot_codec_republish-2] [WARN] [1750758784.697060618] [HobotCodecImpl]: platform x5
[hobot_usb_cam-1] [WARN] [1750758784.862000755] [hobot_usb_cam]: framerate: 30
[hobot_usb_cam-1] [WARN] [1750758784.862601630] [hobot_usb_cam]: pixel_format_name: mjpeg
[hobot_usb_cam-1] [WARN] [1750758784.886586174] [hobot_usb_cam]: Camera calibration file: [/opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml] does not exist!
[hobot_usb_cam-1] If you need calibration msg, please make sure the calibration file path is correct and the calibration file exists!
[hobot_usb_cam-1] [WARN] [1750758784.898195425] [hobot_usb_cam]: Try to open device [/dev/video0]
[example-3] [WARN] [1750758785.014284558] [dnn_example_node]: Parameter:
[example-3] feed_type(0:local, 1:sub): 1
[example-3] image: config/test.jpg
[example-3] image_type: 0
[example-3] dump_render_img: 0
[example-3] is_shared_mem_sub: 1
[example-3] config_file: ./config/my_yolo11_config.json
[example-3] msg_pub_topic_name: hobot_dnn_detection
[example-3] info_msg_pub_topic_name: hobot_dnn_detection_info
[example-3] ros_img_topic_name: /image
[example-3] sharedmem_img_topic_name: /hbmem_img
[example-3] [WARN] [1750758785.014986017] [dnn_example_node]: Load [80] class types from file [/home/sunrise/yolo11_ws/coco.list]
[example-3] [WARN] [1750758785.015144017] [dnn_example_node]: Parameter:
[example-3] model_file_name: /home/sunrise/yolo11_ws/yolo11n_detect_bayese_640x640_nv12_modified.bin
[example-3] model_name:
[example-3] [WARN] [1750758785.015230933] [dnn_example_node]: model_file_name_: /home/sunrise/yolo11_ws/yolo11n_detect_bayese_640x640_nv12_modified.bin, task_num: 4
[example-3] [BPU_PLAT]BPU Platform Version(1.3.6)!
[example-3] [HBRT] set log level as 0. version = 3.15.55.0
[example-3] [DNN] Runtime version = 1.24.5_(3.15.55 HBRT)
[websocket-4] [WARN] [1750758785.058719561] [websocket]:
[websocket-4] Parameter:
[websocket-4] image_topic: /image
[websocket-4] image_type: mjpeg
[websocket-4] only_show_image: 0
[websocket-4] smart_topic: hobot_dnn_detection
[websocket-4] output_fps: 0
[hobot_usb_cam-1] [WARN] [1750758785.159788486] [hobot_usb_cam]: This devices supproted formats:
[hobot_usb_cam-1] [WARN] [1750758785.160064902] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160123486] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160164444] [hobot_usb_cam]: Motion-JPEG: 160 x 120 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160203444] [hobot_usb_cam]: Motion-JPEG: 320 x 240 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160240694] [hobot_usb_cam]: Motion-JPEG: 352 x 288 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160277569] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160314486] [hobot_usb_cam]: Motion-JPEG: 800 x 600 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160351402] [hobot_usb_cam]: Motion-JPEG: 1024 x 768 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160388944] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160426319] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160463236] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160500152] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160536902] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (5 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160573944] [hobot_usb_cam]: YUYV 4:2:2: 640 x 480 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160610986] [hobot_usb_cam]: YUYV 4:2:2: 1280 x 720 (10 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160647736] [hobot_usb_cam]: YUYV 4:2:2: 800 x 600 (20 Hz)
[hobot_usb_cam-1] [WARN] [1750758785.160684236] [hobot_usb_cam]: YUYV 4:2:2: 960 x 540 (15 Hz)
[example-3] [A][DNN][packed_model.cpp:247]Model [HorizonRT] The model builder version = 1.24.3
[hobot_usb_cam-1] [WARN] [1750758785.182726029] [hobot_usb_cam]: Open & Init device /dev/video0 success.
[example-3] [WARN] [1750758785.189630029] [dnn_example_node]: Get model name: yolo11n_detect_bayese_640x640_nv12 from load model.
[example-3] [WARN] [1750758785.189810571] [dnn_example_node]: Create ai msg publisher with topic_name: hobot_dnn_detection
[example-3] [WARN] [1750758785.217135073] [dnn_example_node]: Create img hbmem_subscription with topic_name: /hbmem_img
[example-3] [WARN] [1750758785.565690974] [dnn_example_node]: Loaned messages are only safe with const ref subscription callbacks. If you are using any other kind of subscriptions, set the ROS_DISABLE_LOANED_MESSAGES environment variable to 1 (the default).
[example-3] [WARN] [1750758785.566035932] [dnn_example_node]: Recved img encoding: nv12, h: 600, w: 800, step: 800, index: 0, stamp: 1750758784_550072000, data size: 720000, comm delay [1015.9407]ms
[example-3] [ERROR] [1750758785.586062850] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.591581225] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.596380768] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.600596268] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.605719852] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.633537145] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.664847523] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.696888650] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.732657527] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.764675071] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.796901032] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.832811868] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.864798037] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.897498581] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.932823500] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.964669461] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758785.996850422] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.032656299] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.064615718] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.097046471] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.132553932] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.164599851] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.196789728] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.232649606] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.264879817] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.296943652] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.332792905] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.364853907] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.396843326] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.432679871] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.464996040] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.497138667] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.532552003] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.564567047] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.596712966] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.632564552] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.664879554] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.696865307] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.732628559] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.764589312] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.796564189] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.832493150] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.864486902] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.896641863] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.932549991] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.964416326] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758786.996612787] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.032682998] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.064601667] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.097133794] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.132750089] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.164438758] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.196685843] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.232508721] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.264514473] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.296745976] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.332497603] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.364466356] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.396519483] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.432406611] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.464503863] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.496900866] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.533109993] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.564545162] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.596680498] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.632457959] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.664671586] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.696471589] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758787.732368758] [dnn_example_node]: Inlvaid parser: 0
^C[WARNING] [launch]: user interrupted with ctrl-c (SIGINT)
[hobot_usb_cam-1] [WARN] [1750758787.750189468] [hobot_usb_cam]: Shutting down
[INFO] [hobot_codec_republish-2]: process has finished cleanly [pid 27854]
[INFO] [websocket-4]: process has finished cleanly [pid 27858]
[INFO] [hobot_usb_cam-1]: process has finished cleanly [pid 27852]
[INFO] [example-3]: process has finished cleanly [pid 27856]
sunrise@ubuntu:~/yolo11_ws$ # (在开发板上执行, 确保在 yolo11_ws 目录下)
ros2 launch dnn_node_example dnn_node_example.launch.py dnn_example_config_file:=./config/my_yolo11_config.json
[INFO] [launch]: All log files can be found below /home/sunrise/.ros/log/2025-06-24-17-56-10-549537-ubuntu-28282
[INFO] [launch]: Default logging verbosity is set to INFO
dnn_node_example_path is /opt/tros/humble/lib/dnn_node_example
cp_cmd is cp -r /opt/tros/humble/lib/dnn_node_example/config .
camera_type is usb
using usb cam
Hobot shm pkg enables zero-copy with fastrtps profiles file: /opt/tros/humble/lib/hobot_shm/config/shm_fastdds.xml
Hobot shm pkg sets RMW_FASTRTPS_USE_QOS_FROM_XML: 1
config_file_path is /opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
webserver has launch
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
config_file_path is /opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
env of RMW_FASTRTPS_USE_QOS_FROM_XML is 1 , ignore env setting
webserver has launch
[INFO] [hobot_usb_cam-1]: process started with pid [28303]
[INFO] [hobot_codec_republish-2]: process started with pid [28305]
[INFO] [example-3]: process started with pid [28307]
[INFO] [websocket-4]: process started with pid [28309]
[hobot_codec_republish-2] [WARN] [1750758971.548539938] [hobot_codec_decoder]: Parameters:
[hobot_codec_republish-2] sub_topic: /image
[hobot_codec_republish-2] pub_topic: /hbmem_img
[hobot_codec_republish-2] channel: 1
[hobot_codec_republish-2] in_mode: ros
[hobot_codec_republish-2] out_mode: shared_mem
[hobot_codec_republish-2] in_format: jpeg
[hobot_codec_republish-2] out_format: nv12
[hobot_codec_republish-2] enc_qp: 10
[hobot_codec_republish-2] jpg_quality: 60
[hobot_codec_republish-2] input_framerate: 30
[hobot_codec_republish-2] output_framerate: -1
[hobot_codec_republish-2] dump_output: 0
[hobot_codec_republish-2] [WARN] [1750758971.554822731] [HobotCodecImpl]: platform x5
[hobot_usb_cam-1] [WARN] [1750758971.821182472] [hobot_usb_cam]: framerate: 30
[hobot_usb_cam-1] [WARN] [1750758971.821793805] [hobot_usb_cam]: pixel_format_name: mjpeg
[hobot_usb_cam-1] [WARN] [1750758971.846241225] [hobot_usb_cam]: Camera calibration file: [/opt/tros/humble/lib/hobot_usb_cam/config/usb_camera_calibration.yaml] does not exist!
[hobot_usb_cam-1] If you need calibration msg, please make sure the calibration file path is correct and the calibration file exists!
[hobot_usb_cam-1] [WARN] [1750758971.860541810] [hobot_usb_cam]: Try to open device [/dev/video0]
[example-3] [WARN] [1750758971.998790035] [dnn_example_node]: Parameter:
[example-3] feed_type(0:local, 1:sub): 1
[example-3] image: config/test.jpg
[example-3] image_type: 0
[example-3] dump_render_img: 0
[example-3] is_shared_mem_sub: 1
[example-3] config_file: ./config/my_yolo11_config.json
[example-3] msg_pub_topic_name: hobot_dnn_detection
[example-3] info_msg_pub_topic_name: hobot_dnn_detection_info
[example-3] ros_img_topic_name: /image
[example-3] sharedmem_img_topic_name: /hbmem_img
[example-3] [WARN] [1750758971.999510577] [dnn_example_node]: Load [80] class types from file [/home/sunrise/yolo11_ws/coco.list]
[example-3] [WARN] [1750758971.999677494] [dnn_example_node]: Parameter:
[example-3] model_file_name: /home/sunrise/yolo11_ws/yolo11n_detect_bayese_640x640_nv12_modified.bin
[example-3] model_name:
[example-3] [WARN] [1750758971.999773952] [dnn_example_node]: model_file_name_: /home/sunrise/yolo11_ws/yolo11n_detect_bayese_640x640_nv12_modified.bin, task_num: 4
[example-3] [BPU_PLAT]BPU Platform Version(1.3.6)!
[example-3] [HBRT] set log level as 0. version = 3.15.55.0
[example-3] [DNN] Runtime version = 1.24.5_(3.15.55 HBRT)
[websocket-4] [WARN] [1750758972.049277375] [websocket]:
[websocket-4] Parameter:
[websocket-4] image_topic: /image
[websocket-4] image_type: mjpeg
[websocket-4] only_show_image: 0
[websocket-4] smart_topic: hobot_dnn_detection
[websocket-4] output_fps: 0
[hobot_usb_cam-1] [WARN] [1750758972.139478469] [hobot_usb_cam]: This devices supproted formats:
[hobot_usb_cam-1] [WARN] [1750758972.139768011] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.139827386] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.139866344] [hobot_usb_cam]: Motion-JPEG: 160 x 120 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.139904553] [hobot_usb_cam]: Motion-JPEG: 320 x 240 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.139941803] [hobot_usb_cam]: Motion-JPEG: 352 x 288 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.139978678] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140015219] [hobot_usb_cam]: Motion-JPEG: 800 x 600 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140051844] [hobot_usb_cam]: Motion-JPEG: 1024 x 768 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140089011] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140126636] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140163344] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140199719] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140236428] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (5 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140273219] [hobot_usb_cam]: YUYV 4:2:2: 640 x 480 (30 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140309594] [hobot_usb_cam]: YUYV 4:2:2: 1280 x 720 (10 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140345803] [hobot_usb_cam]: YUYV 4:2:2: 800 x 600 (20 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.140381928] [hobot_usb_cam]: YUYV 4:2:2: 960 x 540 (15 Hz)
[hobot_usb_cam-1] [WARN] [1750758972.161793514] [hobot_usb_cam]: Open & Init device /dev/video0 success.
[example-3] [A][DNN][packed_model.cpp:247]Model [HorizonRT] The model builder version = 1.24.3
[example-3] [WARN] [1750758972.179074016] [dnn_example_node]: Get model name: yolo11n_detect_bayese_640x640_nv12 from load model.
[example-3] [WARN] [1750758972.179272099] [dnn_example_node]: Create ai msg publisher with topic_name: hobot_dnn_detection
[example-3] [WARN] [1750758972.191776309] [dnn_example_node]: Create img hbmem_subscription with topic_name: /hbmem_img
[example-3] [WARN] [1750758972.605694110] [dnn_example_node]: Loaned messages are only safe with const ref subscription callbacks. If you are using any other kind of subscriptions, set the ROS_DISABLE_LOANED_MESSAGES environment variable to 1 (the default).
[example-3] [WARN] [1750758972.606049027] [dnn_example_node]: Recved img encoding: nv12, h: 600, w: 800, step: 800, index: 0, stamp: 1750758971_582937000, data size: 720000, comm delay [1023.0884]ms
[example-3] [ERROR] [1750758972.626567488] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.631497113] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.636619697] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.641606531] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.647264490] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.651738074] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.657164658] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.690991371] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.722824791] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.754931754] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.790807466] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.822748512] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.854960474] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.890813687] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.922727066] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.954773862] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758972.993180158] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758973.022661453] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758973.054657124] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758973.090768253] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758973.122672841] [dnn_example_node]: Inlvaid parser: 0
[example-3] [ERROR] [1750758973.154869428] [dnn_example_node]: Inlvaid parser: 0
^C[WARNING] [launch]: user interrupted with ctrl-c (SIGINT)
[hobot_usb_cam-1] [WARN] [1750758973.169372930] [hobot_usb_cam]: Shutting down
[INFO] [hobot_codec_republish-2]: process has finished cleanly [pid 28305]
[INFO] [websocket-4]: process has finished cleanly [pid 28309]
[INFO] [hobot_usb_cam-1]: process has finished cleanly [pid 28303]
[ERROR] [example-3]: process has died [pid 28307, exit code -7, cmd ‘/opt/tros/humble/lib/dnn_node_example/example --ros-args --log-level warn --ros-args --params-file /tmp/launch_params_qwbimkec --params-file /tmp/launch_params_k_gs6_2_ --params-file /tmp/launch_params_dlbs9i37 --params-file /tmp/launch_params_lb1rhrjd --params-file /tmp/launch_params_cik0kzcy’].