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disaster-robotics-proalertas / usv_sim_lsa

Unmanned Surface Vehicle simulation on Gazebo with water current and winds
Apache License 2.0
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roslaunch usv_sim airboat_scenario1.launch parse:=true problem #64

Closed sevvalyildz closed 2 years ago

sevvalyildz commented 2 years ago

I ran this commands: source install_isolated/setup.bash roslaunch usv_sim airboat_scenario1.launch parse:=true roslaunch usv_sim airboat_scenario1.launch parse:=false

Gazebo doesn't open when I run these commands . I tried to solve this problem but I couldn't.

sevval@sevval:~/catkin_ws$ roslaunch usv_sim airboat_scenario1.launch parse:=true ... logging to /home/sevval/.ros/log/4dad4b5e-5c16-11ec-851d-9bc291b12b5f/roslaunch-sevval-3855.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.

started roslaunch server http://sevval:38121/

SUMMARY

PARAMETERS

NODES / scene_to_spawner (freefloating_gazebo/uwsim_scene_to_gazebo_spawner.py)

ROS_MASTER_URI=http://localhost:11311

process[scene_to_spawner-1]: started with pid [3870] Parsing launch file: /home/sevval/catkin_ws/install_isolated/share/usv_sim/launch/scenarios_launchs/airboat_scenario1.launch Argument[ 0 ]: /home/sevval/catkin_ws/install_isolated/share/freefloating_gazebo/scripts/uwsim_scene_to_gazebo_spawner.py Argument[ 1 ]: /home/sevval/catkin_ws/install_isolated/share/usv_sim/launch/scenarios_launchs/airboat_scenario1.launch Argument[ 2 ]: name:=scene_to_spawner Argument[ 3 ]: log:=/home/sevval/.ros/log/4dad4b5e-5c16-11ec-851d-9bc291b12b5f/scene_to_spawner-1.log uwsim_args: ['', 'disableShaders)', '--dataPath', '/home/sevval/catkin_ws/install_isolated/share/usv_sim', '--configfile', 'scenes/airboat_scenario1.xml'] ----------------- Scene file ----------------- Scene file /home/sevval/catkin_ws/install_isolated/share/usv_sim/scenes/airboat_scenario1.xml ----------------- datapath [u'/home/sevval/catkin_ws/install_isolated/share/uwsim/data', '/home/sevval/.uwsim/data', '/home/sevval/catkin_ws/install_isolated/share/usv_sim'] ---> vehicle: airboat file: urdf/airboat_uwsim.urdf gazebo_model_file: /home/sevval/catkin_ws/install_isolated/share/usv_sim/xacro/airboat.xacro running xacro Traceback (most recent call last): File "/home/sevval/catkin_ws/install_isolated/share/freefloating_gazebo/scripts/uwsim_scene_to_gazebo_spawner.py", line 351, in vehicle_nodes = process_vehicles(scene_xml.findall('vehicle'), datapath) File "/home/sevval/catkin_ws/install_isolated/share/freefloating_gazebo/scripts/uwsim_scene_to_gazebo_spawner.py", line 224, in process_vehicles uwsim_urdf_xml = subprocess.Popen(['rosrun', 'xacro', 'xacro', '--inorder', gazebo_model_file], stdout=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 394, in init errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory ================================================================================REQUIRED process [scene_to_spawner-1] has died! process has died [pid 3870, exit code 1, cmd /home/sevval/catkin_ws/install_isolated/share/freefloating_gazebo/scripts/uwsim_scene_to_gazebo_spawner.py /home/sevval/catkin_ws/install_isolated/share/usv_sim/launch/scenarios_launchs/airboat_scenario1.launch name:=scene_to_spawner log:=/home/sevval/.ros/log/4dad4b5e-5c16-11ec-851d-9bc291b12b5f/scene_to_spawner-1.log]. log file: /home/sevval/.ros/log/4dad4b5e-5c16-11ec-851d-9bc291b12b5f/scene_to_spawner-1*.log Initiating shutdown!

[scene_to_spawner-1] killing on exit shutting down processing monitor... ... shutting down processing monitor complete done

sevval@sevval:~/catkin_ws$ roslaunch usv_sim airboat_scenario1.launch parse:=false ... logging to /home/sevval/.ros/log/4dad4b5e-5c16-11ec-851d-9bc291b12b5f/roslaunch-sevval-3740.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.

RLException: while processing /home/sevval/catkin_ws/install_isolated/share/usv_sim/launch/scenarios_launchs/airboat_scenario1_spawner.launch: Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/home/sevval/catkin_ws/install_isolated/share/usv_sim/launch/scenarios_launchs/airboat_scenario1_spawner.launch' The traceback for the exception was written to the log file

daiyongatchalmers commented 2 years ago

I met the same problem on Ubuntu 16.04 with the same version of ROS. something error with the airboat_scenrio1.launch