Unable to launch gym-gazebo example on Kinetic

asked 2020-04-30 09:28:33 -0500

surya_p gravatar image

Following the guide to gym-gazebo installation and some workarounds concerned with the cv2 import error which took me an entire week of debugging and help from external sources. Being new to this domain certainly does not help. Right now I am yet again at crossroads with the below mentioned problem and haven't been able to find any solutions so far. Any and all suggestions and help is appreciated.

[ERROR] [1588254618.284164113, 309.190000000]: Failed to load nodelet [/bumper2pointcloud] of type [kobuki_bumper2pc/Bumper2PcNodelet] even after refreshing the cache: Could not find library corresponding to plugin kobuki_bumper2pc/Bumper2PcNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
    [ERROR] [1588254618.284191589, 309.190000000]: The error before refreshing the cache was: Could not find library corresponding to plugin kobuki_bumper2pc/Bumper2PcNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
    [FATAL] [1588254618.284274739, 309.190000000]: Failed to load nodelet '/bumper2pointcloud` of type `kobuki_bumper2pc/Bumper2PcNodelet` to manager `mobile_base_nodelet_manager'
    [ERROR] [1588254618.313076163, 338.250000000]: Failed to load nodelet [/cmd_vel_mux] of type [yocs_cmd_vel_mux/CmdVelMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin yocs_cmd_vel_mux/CmdVelMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
    [ERROR] [1588254618.313108489, 338.250000000]: The error before refreshing the cache was: Could not find library corresponding to plugin yocs_cmd_vel_mux/CmdVelMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
    [FATAL] [1588254618.313183453, 338.250000000]: Failed to load nodelet '/cmd_vel_mux` of type `yocs_cmd_vel_mux/CmdVelMuxNodelet` to manager `mobile_base_nodelet_manager'
    [cmd_vel_mux-5] process has died [pid 2590, exit code 255, cmd /opt/ros/kinetic/lib/nodelet/nodelet load yocs_cmd_vel_mux/CmdVelMuxNodelet mobile_base_nodelet_manager cmd_vel_mux/output:=mobile_base/commands/velocity __name:=cmd_vel_mux __log:=/home/a2i2-rl/.ros/log/858c02cc-8ae9-11ea-baec-0b8f6603c3a9/cmd_vel_mux-5.log].
    log file: /home/a2i2-rl/.ros/log/858c02cc-8ae9-11ea-baec-0b8f6603c3a9/cmd_vel_mux-5*.log
    [bumper2pointcloud-6] process has died [pid 2591, exit code 255, cmd /opt/ros/kinetic/lib/nodelet/nodelet load kobuki_bumper2pc/Bumper2PcNodelet mobile_base_nodelet_manager bumper2pointcloud/pointcloud:=mobile_base/sensors/bumper_pointcloud bumper2pointcloud/core_sensors:=mobile_base/sensors/core __name:=bumper2pointcloud __log:=/home/a2i2-rl/.ros/log/858c02cc-8ae9-11ea-baec-0b8f6603c3a9/bumper2pointcloud-6.log].
    log file: /home/a2i2-rl/.ros/log/858c02cc-8ae9-11ea-baec-0b8f6603c3a9/bumper2pointcloud-6*.log
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