Error occur when I run "roslaunch flvis flvis_bag.launch"

[Dongheon0EpiSci]

Hi, I'm trying to run flvis using realsense d435i. Before this, I got some error when I run flvis_bag.launch.

Do you have some solution?

I'm using ros noetic.

... logging to /home/dongheon/.ros/log/f69272aa-acbd-11ed-a9a2-53836cc1c798/roslaunch-ubuntu-1693277.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://ubuntu:34779/

SUMMARY
========

PARAMETERS
 * /flvis_nodelet_manager/num_worker_threads: 4
 * /rosdistro: noetic
 * /rosversion: 1.15.15
 * /voc: /home/dongheon/pr...
 * /yamlconfigfile: /home/dongheon/pr...

NODES
  /
    LoopClosingNodeletClass_loader (nodelet/nodelet)
    TrackingNodeletClass_loader (nodelet/nodelet)
    flvis_nodelet_manager (nodelet/nodelet)
    rosbag (rosbag/play)

auto-starting new master
process[master]: started with pid [1693285]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to f69272aa-acbd-11ed-a9a2-53836cc1c798
process[rosout-1]: started with pid [1693295]
started core service [/rosout]
process[rosbag-2]: started with pid [1693298]
process[flvis_nodelet_manager-3]: started with pid [1693303]
process[TrackingNodeletClass_loader-4]: started with pid [1693305]
process[LoopClosingNodeletClass_loader-5]: started with pid [1693307]
[ INFO] [1676416742.123658438]: Loading nodelet /TrackingNodeletClass_loader of type flvis/TrackingNodeletClass to manager flvis_nodelet_manager with the following remappings:
[ INFO] [1676416742.125244006]: Loading nodelet /LoopClosingNodeletClass_loader of type flvis/LoopClosingNodeletClass to manager flvis_nodelet_manager with the following remappings:
[ INFO] [1676416742.125777490]: /imu -> /camera/imu
[ INFO] [1676416742.125824069]: /vo/input_image_0 -> /camera/infra1/image_rect_raw
[ INFO] [1676416742.125862332]: /vo/input_image_1 -> /camera/aligned_depth_to_infra1/image_raw
[ INFO] [1676416742.128011097]: waitForService: Service [/flvis_nodelet_manager/load_nodelet] has not been advertised, waiting...
[ INFO] [1676416742.129707252]: waitForService: Service [/flvis_nodelet_manager/load_nodelet] has not been advertised, waiting...
[ INFO] [1676416742.152293621]: Initializing nodelet with 4 worker threads.
[ INFO] [1676416742.170086540]: waitForService: Service [/flvis_nodelet_manager/load_nodelet] is now available.
[ INFO] [1676416742.171106915]: waitForService: Service [/flvis_nodelet_manager/load_nodelet] is now available.
[ERROR] [1676416742.196321659]: Failed to load nodelet [/TrackingNodeletClass_loader] of type [flvis/TrackingNodeletClass] even after refreshing the cache: Failed to load library /home/dongheon/projects/mlmapping/flvis_ws/devel/lib//libflvis.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libopencv_core.so.3.4: cannot open shared object file: No such file or directory)
[ERROR] [1676416742.196371383]: The error before refreshing the cache was: Failed to load library /home/dongheon/projects/mlmapping/flvis_ws/devel/lib//libflvis.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libopencv_core.so.3.4: cannot open shared object file: No such file or directory)
[FATAL] [1676416742.196522860]: Failed to load nodelet '/TrackingNodeletClass_loader` of type `flvis/TrackingNodeletClass` to manager `flvis_nodelet_manager'
[ERROR] [1676416742.217761532]: Failed to load nodelet [/LoopClosingNodeletClass_loader] of type [flvis/LoopClosingNodeletClass] even after refreshing the cache: Failed to load library /home/dongheon/projects/mlmapping/flvis_ws/devel/lib//libflvis.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libopencv_core.so.3.4: cannot open shared object file: No such file or directory)
[ERROR] [1676416742.217824182]: The error before refreshing the cache was: Failed to load library /home/dongheon/projects/mlmapping/flvis_ws/devel/lib//libflvis.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = libopencv_core.so.3.4: cannot open shared object file: No such file or directory)
[FATAL] [1676416742.218977881]: Failed to load nodelet '/LoopClosingNodeletClass_loader` of type `flvis/LoopClosingNodeletClass` to manager `flvis_nodelet_manager'
[TrackingNodeletClass_loader-4] process has died [pid 1693305, exit code 255, cmd bash -c sleep 1.0; $0 $@ /opt/ros/noetic/lib/nodelet/nodelet load flvis/TrackingNodeletClass flvis_nodelet_manager /vo/input_image_0:=/camera/infra1/image_rect_raw /vo/input_image_1:=/camera/aligned_depth_to_infra1/image_raw /imu:=/camera/imu __name:=TrackingNodeletClass_loader __log:=/home/dongheon/.ros/log/f69272aa-acbd-11ed-a9a2-53836cc1c798/TrackingNodeletClass_loader-4.log].
log file: /home/dongheon/.ros/log/f69272aa-acbd-11ed-a9a2-53836cc1c798/TrackingNodeletClass_loader-4*.log
[LoopClosingNodeletClass_loader-5] process has died [pid 1693307, exit code 255, cmd bash -c sleep 1.0; $0 $@ /opt/ros/noetic/lib/nodelet/nodelet load flvis/LoopClosingNodeletClass flvis_nodelet_manager __name:=LoopClosingNodeletClass_loader __log:=/home/dongheon/.ros/log/f69272aa-acbd-11ed-a9a2-53836cc1c798/LoopClosingNodeletClass_loader-5.log].
log file: /home/dongheon/.ros/log/f69272aa-acbd-11ed-a9a2-53836cc1c798/LoopClosingNodeletClass_loader-5*.log

[pattylo]

Hi, sorry for the late reply, do you resolve this issue eventually?