Component 8 not found when roslaunch gemini2 #82
Description
Hi, I try to use orbbec gemini2 for VIO, thus RGBD and IMU data is needed.
Firstly, an issue similar to issue71 occurs: camera_accel_gyro_optical_frame is not published in TF. Following the suggestions in issue71 and Orbbec Firmware, OrbbecSDK_ROS1 interface is upgraded to v2.2.4 and gemini2 firmware to v1.4.92. After launching roslaunch orbbec_camera gemini2.launch the problem periodically comes:
各位好，我们在用gemini2做VIO，需要RGBD和IMU数据。
首先我们碰到了issue71类似的问题：camera_accel_gyro_optical_frame在tf中没有发布。然后我们根据建议使用了v2.2.4的ROS1接口并且升级gemini2固件到1.4.92版本，在roslaunch orbbec_camera gemini2.launch后周期性报错如下：
[INFO] [1747976550.500757766]: Connecting to the default device
[INFO] [1747976550.556185516]: deviceConnectCallback : selectDevice end
[INFO] [1747976550.663409098]: hdr_index1_laser_control_ 1 hdr_index1_depth_exposure_ 1 hdr_index1_depth_gain_ 16 hdr_index1_ir_brightness_ 20 hdr_index1_ir_ae_max_exposure_ 2000
[INFO] [1747976550.663500559]: hdr_index0_laser_control_ 1 hdr_index0_depth_exposure_ 7500 hdr_index0_depth_gain_ 16 hdr_index0_ir_brightness_ 60 hdr_index0_ir_ae_max_exposure_ 10000
[INFO] [1747976550.663542898]: laser_index1_laser_control_ 0 laser_index1_depth_exposure_ 3000 laser_index1_depth_gain_ 16 laser_index1_ir_brightness_ 60 laser_index1_ir_ae_max_exposure_ 7000
[INFO] [1747976550.663576468]: laser_index0_laser_control_ 1 laser_index0_depth_exposure_ 3000 laser_index0_depth_gain_ 16 laser_index0_ir_brightness_ 60 laser_index0_ir_ae_max_exposure_ 17000
[INFO] [1747976550.663633623]: current time domain:device
[INFO] [1747976550.664067727]: enable_sync_host_time:1
[ERROR] [1747976550.775959254]: Failed to initialize device Component 8 not found!
[INFO] [1747976550.776170498]: deviceConnectCallback : deviceConnectCallback end
The main problem is Failed to initialize device Component 8 not found!.
可以注意到主要问题为Failed to initialize device Component 8 not found!。
More details are displayed using loglevel:="debug":
通过loglevel:="debug"可以看到更多的报错细节：
[05/23 13:15:36.017197][debug][13372][VideoSensor.cpp:308] Backend stream profile {type: Video, format: Y16, width: 1280, height: 800, fps: 10}
[05/23 13:15:36.017239][debug][13372][VideoSensor.cpp:308] Backend stream profile {type: Video, format: Y16, width: 1280, height: 800, fps: 5}
[05/23 13:15:36.019058][debug][13372][VideoSensor.cpp:38] VideoSensor created @Depth
[05/23 13:15:36.039986][debug][13372][PropertyServer.cpp:162] Property 85 set to 0|0
[05/23 13:15:36.040022][warning][13372][ObException.cpp:8] Component 8 not found!
[05/23 13:15:36.040085][debug][13372][VideoSensor.cpp:49] VideoSensor destroyed @Depth
[05/23 13:15:36.040119][info][13372][SensorBase.cpp:34] SensorBase is destroyed
[05/23 13:15:36.040142][warning][13372][DeviceBase.cpp:268] Execute failure! A libobsensor_exception has occurred!
- where: DeviceBase.cpp(268):getComponent
- msg: Component 8 not found!
- type: N11libobsensor23invalid_value_exceptionE
[05/23 13:15:36.040244][debug][13372][FilterDecorator.cpp:299] Filter@PointCloudFilter have been reset
[05/23 13:15:36.040253][debug][13372][FilterDecorator.cpp:284] Filter PointCloudFilter destroyed
[05/23 13:15:36.040269][debug][13372][FilterDecorator.cpp:299] Filter@PointCloudFilter have been reset
[05/23 13:15:36.040273][debug][13372][FilterDecorator.cpp:284] Filter PointCloudFilter destroyed
[05/23 13:15:36.040300][debug][13372][FilterDecorator.cpp:299] Filter@FormatConverter have been reset
[05/23 13:15:36.040304][debug][13372][FilterDecorator.cpp:284] Filter FormatConverter destroyed
[ERROR] [1747977336.040393562]: Failed to initialize device Component 8 not found!
[INFO] [1747977336.040819176]: resetDeviceThread: device is disconnected, reset device start
[INFO] [1747977336.040851306]: resetDeviceThread: device is disconnected, reset device
请问应该如何解决？Thx in advance!
Any solutions? Thx in advance!