Camera Driver not working - `ros2 launch originbot_bringup camera_websoket_display.launch.py` · Issue #IAWEUT · 古月居_GuYueHome/originbot

Hi! Rodrigo from The Construct.

When following the guide: http://originbot.org/en/manual/camera_visualization/

Launching

`ros2 launch originbot_bringup camera_websoket_display.launch.py`

gives error:

```
root@ubuntu:~# ros2 launch originbot_bringup camera_websoket_display.launch.py
[INFO] [launch]: All log files can be found below /root/.ros/log/2024-10-11-20-32-13-136114-ubuntu-3580
[INFO] [launch]: Default logging verbosity is set to INFO
using usb_cam
webserver has launch
[INFO] [hobot_usb_cam-1]: process started with pid [3585]
[INFO] [hobot_codec_republish-2]: process started with pid [3587]
[INFO] [mono2d_body_detection-3]: process started with pid [3589]
[INFO] [websocket-4]: process started with pid [3591]
[mono2d_body_detection-3] [WARN] [1728649934.373833300] [example]: This is mono2d body det example!
[mono2d_body_detection-3] [WARN] [1728649934.443837510] [mono2d_body_det]: Parameter:
[mono2d_body_detection-3]  is_sync_mode_: 0
[mono2d_body_detection-3]  model_file_name_: config/multitask_body_head_face_hand_kps_960x544.hbm
[mono2d_body_detection-3]  is_shared_mem_sub: 1
[mono2d_body_detection-3]  ai_msg_pub_topic_name: /hobot_mono2d_body_detection
[mono2d_body_detection-3]  ros_img_topic_name: /image_raw
[mono2d_body_detection-3]  image_gap: 1
[mono2d_body_detection-3] [EasyDNN]: EasyDNN version = 1.6.1_(1.18.6 DNN)
[mono2d_body_detection-3] [BPU_PLAT]BPU Platform Version(1.3.3)!
[mono2d_body_detection-3] [HBRT] set log level as 0. version = 3.15.25.0
[mono2d_body_detection-3] [DNN] Runtime version = 1.18.6_(3.15.25 HBRT)
[hobot_usb_cam-1] [WARN] [1728649934.730944343] [hobot_usb_cam]: framerate: 30
[hobot_usb_cam-1] [WARN] [1728649934.731975894] [hobot_usb_cam]: pixel_format_name: mjpeg
[hobot_usb_cam-1] [ERROR] [1728649934.796859222] [hobot_usb_cam]: Device specified is not available or is not a vaild V4L2 device: `/dev/video8`
[hobot_usb_cam-1] terminate called after throwing an instance of 'rclcpp::exceptions::RCLError'
[hobot_usb_cam-1]   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 /mnt/disk1/zhuo.wang/build_deb/cc_ws_x3/tros_ws/src/tros/rcl/rcl/src/rcl/guard_condition.c:67
[mono2d_body_detection-3] [WARN] [1728649934.829911296] [dnn]: Run default SetOutputParser.
[mono2d_body_detection-3] [WARN] [1728649934.830035615] [dnn]: Set output parser with default dnn node parser, you will get all output tensors and should parse output_tensors in PostProcess.
[mono2d_body_detection-3] [WARN] [1728649934.838415006] [mono2d_body_det]: Create hbmem_subscription with topic_name: /hbmem_img
[mono2d_body_detection-3] (MOTMethod.cpp:39): MOTMethod::Init config/iou2_euclid_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (IOU2.cpp:34): IOU2 Mot::Init config/iou2_euclid_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (MOTMethod.cpp:39): MOTMethod::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (IOU2.cpp:34): IOU2 Mot::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (MOTMethod.cpp:39): MOTMethod::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (IOU2.cpp:34): IOU2 Mot::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (MOTMethod.cpp:39): MOTMethod::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[mono2d_body_detection-3] (IOU2.cpp:34): IOU2 Mot::Init config/iou2_method_param.json
[mono2d_body_detection-3] 
[ERROR] [hobot_usb_cam-1]: process has died [pid 3585, exit code -6, cmd '/opt/tros/lib/hobot_usb_cam/hobot_usb_cam --ros-args --log-level warn --ros-args -r __node:=hobot_usb_cam --params-file /tmp/launch_params__g94bjhz --params-file /tmp/launch_params_8bgsxozs --params-file /tmp/launch_params_qam5jlv5 --params-file /tmp/launch_params_m_rippfz --params-file /tmp/launch_params_5z886bmn --params-file /tmp/launch_params_zf0bodai --params-file /tmp/launch_params_6899c161 --params-file /tmp/launch_params_00s1eam_ --params-file /tmp/launch_params_a5hrbo3k'].
[websocket-4] [ERROR] [1728649939.109819053] [websocket]: Websocket did not receive image data! Please check whether the image publisher still exists by 'ros2 topic info /image'!
[websocket-4] [ERROR] [1728649939.110742870] [websocket]: Websocket did not receive AI data! Please check whether the AI data publisher still exists by 'ros2 topic info /hobot_mono2d_body_detection'!
```

Even though camera is connected, `/dev/video8` does not appear:

```
root@ubuntu:~# v4l2-ctl --list-devices
juno R2 (platform:isp-v4l2-0):
	/dev/video0
	/dev/video1
	/dev/video2
	/dev/video3
	/dev/video4
	/dev/video5
	/dev/video6
	/dev/video7
```

古月居_GuYueHome/originbot 申请加入仓库

内容风险标识

Camera Driver not working - `ros2 launch originbot_bringup camera_websoket_display.launch.py`

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