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POST No. 2591719
roslaunch turtlebot3_bringup turtlebot3_robot.launch Error
2021-10-28 19:52:24 lmgi2568

안녕하십니까?

SBC에서 roslaunch turtlebot3_bringup turtlebot3_robot.launch를 실행하면 아래와 같이 

에러가 발생됩니다. 확인 부탁드립니다

 

감사합니다.

 

waffle_pi 

melodic

  

l@desktop:~/opencr_update$  roslaunch turtlebot3_bringup turtlebot3_robot.launch
Traceback (most recent call last):
  File "/opt/ros/melodic/lib/python2.7/dist-packages/roslaunch/__init__.py", line 247, in main
    args = rlutil.resolve_launch_arguments(args)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/roslaunch/rlutil.py", line 92, in resolve_launch_arguments
    resolved = roslib.packages.find_resource(args[0], args[1])
  File "/opt/ros/melodic/lib/python2.7/dist-packages/roslib/packages.py", line 528, in find_resource
    source_path_to_packages=source_path_to_packages)
  File "/opt/ros/melodic/lib/python2.7/dist-packages/catkin/find_in_workspaces.py", line 149, in find_in_workspaces
    source_path_to_packages[source_path] = find_packages(source_path)
  File "/usr/lib/python2.7/dist-packages/catkin_pkg/packages.py", line 96, in find_packages
    raise RuntimeError('n'.join(duplicates))
RuntimeError: Multiple packages found with the same name "realsense2_description":
- realsense-ros/realsense2_description
- realsense2_description
l@desktop:~/opencr_update$
 

2021-10-28 19:52:24
lmgi2568
2021-11-01 17:39:23 손의형

안녕하세요,

 

해당 에러는 TB3 waffle pi와 관련없는 realsense 패키지가 잘못 설치되어 발생하는 것으로 보입니다.

같은 이름의 중복된 패키지가 있는지 확인해보시기 바랍니다.

감사합니다.

2021-11-01 17:39:23
will_son
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