Closed Leon-LXA closed 1 year ago
invalid expression: $(arg when processing file: /home/ruoyo/summerschool_ws/src/core/smb_description/urdf/smb_standalone.urdf.xacro RLException: while processing /home/ruoyo/summerschool_ws/src/core/smb_control/launch/smb_control.launch: while processing /home/ruoyo/summerschool_ws/src/core/smb_description/launch/load.launch: Invalid tag: Cannot load command parameter [smb_description]: command [['/opt/ros/noetic/lib/xacro/xacro', '/home/ruoyo/summerschool_ws/src/core/smb_description/urdf/smb_standalone.urdf.xacro', 'wheel_joint_type:=continuous', 'simulation:=true', 'robot_namespace:=', 'lidar:=true', 'use_ros_control:=true', 'description_name_xacro:=smb_description', 'publish_tf:=true', 'tracking_camera:=false']] returned with code [2].
Param xml is The traceback for the exception was written to the log file
invalid expression: $(arg when processing file: /home/ruoyo/summerschool_ws/src/core/smb_description/urdf/smb_standalone.urdf.xacro RLException: while processing /home/ruoyo/summerschool_ws/src/core/smb_control/launch/smb_control.launch: while processing /home/ruoyo/summerschool_ws/src/core/smb_description/launch/load.launch: Invalid tag: Cannot load command parameter [smb_description]: command [['/opt/ros/noetic/lib/xacro/xacro', '/home/ruoyo/summerschool_ws/src/core/smb_description/urdf/smb_standalone.urdf.xacro', 'wheel_joint_type:=continuous', 'simulation:=true', 'robot_namespace:=', 'lidar:=true', 'use_ros_control:=true', 'description_name_xacro:=smb_description', 'publish_tf:=true', 'tracking_camera:=false']] returned with code [2].
Param xml is The traceback for the exception was written to the log file