reenot@Dreenot:~$ roslaunch p3dx_gazebo gazebo.launch
... logging to /home/dreenot/.ros/log/5d396522-5888-11eb-a692-09831fac9d48/roslaunch-Dreenot-36687.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.
name 'ns' is not defined
when evaluating expression 'ns'
when processing file: /home/dreenot/simulation_ws/src/ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.xacro
RLException: Invalid tag: Cannot load command parameter [robot_description]: command [['/opt/ros/noetic/lib/xacro/xacro', '/home/dreenot/simulation_ws/src/ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.xacro']] returned with code [2].
Param xml is
The traceback for the exception was written to the log file
It gives me this error whenever i launch the gazebo launch
reenot@Dreenot:~$ roslaunch p3dx_gazebo gazebo.launch ... logging to /home/dreenot/.ros/log/5d396522-5888-11eb-a692-09831fac9d48/roslaunch-Dreenot-36687.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.
name 'ns' is not defined when evaluating expression 'ns' when processing file: /home/dreenot/simulation_ws/src/ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.xacro RLException: Invalid tag: Cannot load command parameter [robot_description]: command [['/opt/ros/noetic/lib/xacro/xacro', '/home/dreenot/simulation_ws/src/ua_ros_p3dx/p3dx_description/urdf/pioneer3dx.xacro']] returned with code [2].
Param xml is The traceback for the exception was written to the log file
It gives me this error whenever i launch the gazebo launch