Lidar data with ros
See original GitHub issuehttps://github.com/carla-simulator/ros-bridge/issues/32#issue-399826561 #34
Hi, I tried steps mentioned in https://github.com/carla-simulator/ros-bridge to run ros-bridge with compiled version of carla 0.9.3
But i am not understanding how to add lidar to get lidar point cloud data in ros and also I am getting below error in ros client_with_rivz.launch terminal after running manaul.py
[INFO] [1551334494.393631, 260.269848]: Reconfigure Request: speed (0.05, 0.0, 0.5),accel (0.02, 0.0, 0.05),
Traceback (most recent call last):
File "/home/wipro16/carla_ros_ws/src/ros-bridge-0.9.3/src/carla_ros_bridge/bridge.py", line 157, in _carla_time_tick
self.update()
File "/home/wipro16/carla_ros_ws/src/ros-bridge-0.9.3/src/carla_ros_bridge/parent.py", line 159, in update
actor.update()
File "/home/wipro16/carla_ros_ws/src/ros-bridge-0.9.3/src/carla_ros_bridge/ego_vehicle.py", line 214, in update
self.vehicle_control_cycle()
File "/home/wipro16/carla_ros_ws/src/ros-bridge-0.9.3/src/carla_ros_bridge/ego_vehicle.py", line 450, in vehicle_control_cycle
self.run_accel_control_loop()
File "/home/wipro16/carla_ros_ws/src/ros-bridge-0.9.3/src/carla_ros_bridge/ego_vehicle.py", line 567, in run_accel_control_loop
self.info.current.accel)
File "/home/wipro16/.local/lib/python2.7/site-packages/simple_pid/PID.py", line 104, in __call__
self._derivative = -self.Kd * d_input / dt
ZeroDivisionError: float division by zero
and I am able run the vehicle after running manual.py but not ros lidar data. Can someone help Where I am missing!
System : ubuntu 16, ROS Kinetic, python2.7, pip : pip 8.1.1 from /usr/lib/python2.7/dist-packages (python 2.7) exported : egg file from pythonAPI before running ros client launch installed protobuf and simple pid also and libpng16-16
Issue Analytics
- State:
- Created 5 years ago
- Comments:9 (1 by maintainers)
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@gnykumar Can you further explain how you added multiple sensors at same time in manual_control.py
Thanks @JustWon
I added multiple sensor at a time in manual_control.py
Now I am able to see multiple sensors at a time.