I am working with Carla, Autoware and ROS and everytime I try to run thestart_env package , I am getting this error. This package basically launches the spawn_ego_vehcile.py file. Any help would be appreciated.

Details of the workspace after running is as follows:

$ roslaunch startautowareenv.launch ... logging to /home/automotive/.ros/log/adf98fc6-ebaa-11ec-ad00-50ebf6229861/roslaunch-automotive-18750.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://automotive:32829/

SUMMARY

PARAMETERS * /carla/ackermanncontrol/accelKd: 0.05 * /carla/ackermanncontrol/accelKi: 0.0 * /carla/ackermanncontrol/accelKp: 0.02 * /carla/ackermanncontrol/minaccel: 1.0 * /carla/ackermanncontrol/speedKd: 0.5 * /carla/ackermanncontrol/speedKi: 0.0 * /carla/ackermanncontrol/speedKp: 0.05 * /carlaackermanncontrolegovehicle/alwayssend: True * /carlaackermanncontrolegovehicle/rolename: egovehicle * /dynparamautomotive187502610629036223053154/accelKd: 0.05 * /dynparamautomotive187502610629036223053154/accelKi: 0.0 * /dynparamautomotive187502610629036223053154/accelKp: 0.03 * /dynparamautomotive187502610629036223053154/speedKd: 0.4 * /dynparamautomotive187502610629036223053154/speedKi: 0.0 * /dynparamautomotive187502610629036223053154/speed_Kp: 0.15 * /rosdistro: melodic * /rosversion: 1.14.13

NODES / carlaackermanncontrolegovehicle (carlaackermanncontrol/carlaackermanncontrolnodeautoware.py) dynparamautomotive187502610629036223053154 (dynamicreconfigure/dynparam) spawnegovehicle (startenv/spawnego_vehicle.py)

ROSMASTERURI=http://localhost:11311

ERROR: cannot launch node of type [startenv/spawnegovehicle.py]: startenv ROS path [0]=/opt/ros/melodic/share/ros ROS path [1]=/opt/carla-ros-bridge/melodic/share ROS path [2]=/opt/ros/melodic/share process[carlaackermanncontrolegovehicle-2]: started with pid [18796] process[dynparamautomotive187502610629036223053154-3]: started with pid [18797] /home/automotive/.local/lib/python2.7/site-packages/simplepid/PID.py:22: UserWarning: time.monotonic() not available in python < 3.3, using time.time() as fallback warnings.warn('time.monotonic() not available in python < 3.3, using time.time() as fallback') [INFO] [1655187987.243775, 0.000000]: Reconfigure Request: speed (0.05, 0.0, 0.5),accel (0.02, 0.0, 0.05), [INFO] [1655187987.548948, 640.803389]: Reconfigure Request: speed (0.15, 0.0, 0.4),accel (0.03, 0.0, 0.05), [dynparamautomotive187502610629036223053154-3] process has finished cleanly log file: /home/automotive/.ros/log/adf98fc6-ebaa-11ec-ad00-50ebf6229861/dynparamautomotive187502610629036223053154-3*.log