PermissionError

[JuHyang-Y]

Describe the Bug A clear and concise description of what the bug is.

I'm encountering issues while trying to follow Tutorial 9 "Running the Nodes" section.

lab105@4:~/catkin_ws$ roslaunch webots_ros e_puck_line.launch

outcome

... logging to /home/lab105/.ros/log/ebb25ba8-82c7-11ee-bf04-250ecf49806a/roslaunch-4-8564.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://127.0.0.1:42197/

SUMMARY
========

PARAMETERS
 * /rosdistro: noetic
 * /rosversion: 1.16.0

NODES
  /
    epuck_line (webots_ros/e_puck_line)
    webots (webots_ros/webots_launcher.py)

auto-starting new master
process[master]: started with pid [8572]
ROS_MASTER_URI=http://127.0.0.1:11311

setting /run_id to ebb25ba8-82c7-11ee-bf04-250ecf49806a
process[rosout-1]: started with pid [8582]
started core service [/rosout]
process[webots-2]: started with pid [8585]
process[epuck_line-3]: started with pid [8590]
Traceback (most recent call last):
  File "/opt/ros/noetic/lib/webots_ros/webots_launcher.py", line 81, in <module>
    subprocess.call(command)
  File "/usr/lib/python3.8/subprocess.py", line 340, in call
    with Popen(*popenargs, **kwargs) as p:
  File "/usr/lib/python3.8/subprocess.py", line 858, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.8/subprocess.py", line 1704, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
PermissionError: [Errno 13] Permission denied: '/mnt/c/Program Files/webots'
================================================================================REQUIRED process [webots-2] has died!
process has died [pid 8585, exit code 1, cmd /opt/ros/noetic/lib/webots_ros/webots_launcher.py --world=/opt/ros/noetic/share/webots_ros/worlds/e-puck_line.wbt --mode=realtime --no-gui=false, --stream=false __name:=webots __log:=/home/lab105/.ros/log/ebb25ba8-82c7-11ee-bf04-250ecf49806a/webots-2.log].
log file: /home/lab105/.ros/log/ebb25ba8-82c7-11ee-bf04-250ecf49806a/webots-2*.log
Initiating shutdown!
================================================================================
[epuck_line-3] killing on exit
[webots-2] killing on exit
[rosout-1] killing on exit
[master] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete 
done

According to the provided link "https://answers.ros.org/question/373756/roslaunch-failing-to-launch-webots_ros-simulations/" , I attempted to use the /opt/ros/noetic/share/webots_ros/worlds/e_puck_line.wbt. but it was reported "File does no exist." and tried running webots /opt/ros/noetic/share/webots_ros/worlds/e_puck_line.wbt, and the Webots screen appeared briefly before closing..

System

• Operating System: [Windows 10, Linux Ubuntu 20.04]
• Graphics Card: [NVIDIA GeForce RTX 3080]

Additional context Add any other context about the problem here.