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dietriro / rto_core

ROS source code for communicating with the Festo Robotino robot
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Error in robot.launch #3

Open usman2k opened 3 years ago

usman2k commented 3 years ago

I am using ROS Noetic and built the "rto_core" package successfully. But I am running "src/rto_core/rto_bringup/launch/robot.launch", then I am geting following:

Traceback (most recent call last): File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/init.py", line 347, in main p.start() File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/parent.py", line 305, in start self._start_infrastructure() File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/parent.py", line 254, in _start_infrastructure self._load_config() File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/parent.py", line 156, in _load_config self.config = roslaunch.config.load_config_default(self.roslaunch_files, self.port, File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/config.py", line 461, in load_config_default loader.load(f, config, argv=args, verbose=verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 761, in load self._load_launch(launch, ros_config, is_core=core, filename=filename, argv=argv, verbose=verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 733, in _load_launch self._recurse_load(ros_config, launch.childNodes, self.root_context, None, is_core, verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 699, in _recurse_load val = self._include_tag(tag, context, ros_config, default_machine, is_core, verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 96, in call return f(*args, kwds) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 633, in _include_tag self._recurse_load(ros_config, launch.childNodes, child_ns, \ File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 699, in _recurse_load val = self._include_tag(tag, context, ros_config, default_machine, is_core, verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 96, in call return f(*args, *kwds) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 633, in _include_tag self._recurse_load(ros_config, launch.childNodes, child_ns, \ File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 679, in _recurse_load self._param_tag(tag, context, ros_config, verbose=verbose) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 96, in call return f(args, kwds) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/xmlloader.py", line 271, in _param_tag value = self.param_value(verbose, name, ptype, *vals) File "/opt/ros/noetic/lib/python3/dist-packages/roslaunch/loader.py", line 478, in param_value with open(textfile, 'r') as f: FileNotFoundError: [Errno 2] No such file or directory: '/root/catkin_ws/src/rto_core/rto_description/urdf/robots/rto-1.urdf'

mishra-neha commented 3 years ago

Please change in ~/catkin_ws/src/rto_core/rto_bringup/launch/components/base.xml file (line 11)

<param name="robot_description" textfile="$(find rto_description)/urdf/robots/$(arg robot).urdf" />

to

<param name="robot_description" textfile="$(find rto_description)/urdf/robots/$(arg robot).urdf.xacro" />

Hope it helps.

usman2k commented 3 years ago

Thanks, It's work.