root@ubuntu:~# ros2 launch origincar_bringup usb_websocket_display.launch.py [INFO] [launch]: All log files can be found below /root/.ros/log/2025-04-09-01-37-05-678807-ubuntu-28716 [INFO] [launch]: Default logging verbosity is set to INFO config_file_path is /opt/tros/lib/hobot_usb_cam/config/usb_camera_calibration.yaml launch webserver pwd_path is /root webserver_path is /opt/tros/lib/websocket/webservice launch webserver cmd is ./sbin/nginx -p . [INFO] [hobot_usb_cam-1]: process started with pid [28957] [INFO] [hobot_codec_republish-2]: process started with pid [28959] [INFO] [example-3]: process started with pid [28961] [INFO] [websocket-4]: process started with pid [28963] [example-3] [WARN] [1744133828.118971744] [example]: This is dnn node example! [hobot_codec_republish-2] [WARN] [1744133828.121773202] [HobotCodec]: This is HobotCodecNode: hobot_codec_28959. [example-3] [WARN] [1744133828.333718661] [example]: 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: /root/dev_ws/src/origincar/my_yolo/yolov5workconfig.json [example-3] msg_pub_topic_name_: hobot_dnn_detection [example-3] [ERROR] [1744133828.348864077] [example]: Parsing config file /root/dev_ws/src/origincar/my_yolo/yolov5workconfig.json failed [example-3] [ERROR] [1744133828.351569702] [example]: Load config fail! [example-3] terminate called after throwing an instance of 'rclcpp::exceptions::RCLError' [example-3] what(): Failed to create interrupt guard condition in Executor constructor: the given context is not valid, either rcl_init() was not called or rcl_shutdown() was called., at /home/kao.zhu/tros/rel_x3/cc_ws/tros_ws/src/tros/rcl/rcl/src/rcl/guard_condition.c:67 [hobot_codec_republish-2] [WARN] [1744133828.384358661] [HobotCodecNode]: 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 [ERROR] [example-3]: process has died [pid 28961, exit code -6, cmd '/opt/tros/lib/dnn_node_example/example --ros-args --log-level warn --ros-args --params-file /tmp/launch_params_6dbn0k3f --params-file /tmp/launch_params_b77kfzwf --params-file /tmp/launch_params_uz5rddsa --params-file /tmp/launch_params_qvpg9mdh --params-file /tmp/launch_params_qgmtgrof']. [hobot_codec_republish-2] [WARN] [1744133828.435679452] [HobotCodecImpl]: platform x3 [hobot_usb_cam-1] [WARN] [1744133828.532723369] [hobot_usb_cam]: framerate: 30 [hobot_usb_cam-1] [WARN] [1744133828.533727619] [hobot_usb_cam]: pixel_format_name: mjpeg [hobot_usb_cam-1] [WARN] [1744133828.677335078] [hobot_usb_cam]: Camera calibration file: [/opt/tros/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] [1744133828.677692953] [hobot_usb_cam]: This devices supproted formats: [hobot_usb_cam-1] [WARN] [1744133828.677932744] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678009828] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678059411] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678105911] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678152536] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678199911] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678245911] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678291953] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678337786] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678383328] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678430286] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678476453] [hobot_usb_cam]: Motion-JPEG: 1280 x 720 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678522786] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678568328] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678614994] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678660661] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678706328] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678752411] [hobot_usb_cam]: Motion-JPEG: 640 x 480 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678798869] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678844994] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678890744] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678937661] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.678983536] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679104286] [hobot_usb_cam]: Motion-JPEG: 1280 x 1024 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679159328] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679208286] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679259994] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679308828] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679356161] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679402703] [hobot_usb_cam]: Motion-JPEG: 640 x 360 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679450453] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679497244] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679543953] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679590703] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679636786] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679683119] [hobot_usb_cam]: Motion-JPEG: 1920 x 1080 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679730036] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679776953] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679822994] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679869869] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679916994] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.679964619] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680011703] [hobot_usb_cam]: YUYV 4:2:2: 1280 x 720 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680058244] [hobot_usb_cam]: YUYV 4:2:2: 640 x 480 (8 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680105119] [hobot_usb_cam]: YUYV 4:2:2: 640 x 480 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680151494] [hobot_usb_cam]: YUYV 4:2:2: 1280 x 1024 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680291494] [hobot_usb_cam]: YUYV 4:2:2: 1280 x 1024 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680362578] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680411911] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680459161] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680505703] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680551536] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680597744] [hobot_usb_cam]: YUYV 4:2:2: 640 x 360 (5 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680644328] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (30 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680691036] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (25 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680736911] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (20 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680785286] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (15 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680832286] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (10 Hz) [hobot_usb_cam-1] [WARN] [1744133828.680878661] [hobot_usb_cam]: YUYV 4:2:2: 1920 x 1080 (5 Hz) [websocket-4] [ERROR] [1744133833.398400872] [websocket]: Websocket did not receive AI data! Please check whether the AI data publisher still exists by 'ros2 topic info hobot_dnn_detection'!,一修改文件,摄像头节点就报错是为什么
