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2020-02-24 14:55:44 -0500	received badge	● Popular Question (source)
2020-02-24 03:27:49 -0500	edited question	[ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defaults to 0.000100 [ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defa
2020-02-24 03:27:33 -0500	edited question	[ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defaults to 0.000100 [ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defa
2020-02-24 03:27:33 -0500	received badge	● Editor (source)
2020-02-24 03:26:57 -0500	edited question	[ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defaults to 0.000100 [ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defa
2020-02-24 01:03:55 -0500	asked a question	[ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defaults to 0.000100 [ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defa
2020-02-24 01:03:53 -0500	asked a question	[ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defaults to 0.000100 [ WARN] [1582527145.232764485, 0.394000000]: GazeboRosSkidSteerDrive Plugin (ns = //) missing <covariance_x>, defa
2020-02-24 00:36:20 -0500	marked best answer	Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gazebo_empty_world.launch' launch file: <launch> <arg name="model" default="$(find kct_robot)/urdf/kct_robot.xacro" /> <arg name="world" default="$(find gazebo_plugins)/test2/worlds/empty.world"/> <include file="$(find gazebo_ros)/launch/launch/gazebo_empty_world.launch"> </include> <param name="robot_description" command="$(find xacro)/xacro --inorder $(arg model)" /> <node name="joint_state_publisher" pkg="joint_state_publisher" type="joint_state_publisher" /> <node name="robot_state_publisher" pkg="robot_state_publisher" type="state_publisher" /> <node name="spawn_model" pkg="gazebo_ros" type="spawn_model" args="-x 1.3644922 -y 3.0975677 -z 0.0 -R 0.0 -P 0.0 -Y -3.14 -urdf -param robot_description -model robot_base" output="screen" /> </launch>
2020-02-24 00:36:20 -0500	received badge	● Scholar (source)
2020-02-24 00:33:51 -0500	commented answer	Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gazebo_empty_world.launch' Thank you. I solved the problem
2020-02-21 07:28:03 -0500	asked a question	Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gazebo_empty_world.launch' Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gaz
2020-02-21 07:28:03 -0500	asked a question	Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gazebo_empty_world.launch' Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/melodic/share/gazebo_ros/launch/launch/gaz