Carla 0.9.13 and ros-bridge build failure due to version compatibility

Environment : Ubuntu 18.0.4 Carla version (tag: 0.9.13) latest. Ros_bridge : latest

I have build ros_bridge successfully using catkin_make. Then ros_bridge launched using roslaunch carla_ros_bridge carla_ros_bridge.launch

Then I got the below error : CARLA python module version 0.9.12 required. Found: 0.9.13

started core service [/rosout]
process[carla_ros_bridge-2]: started with pid [15130]
[INFO] [1648114186.893339, 0.000000]: Trying to connect to localhost:2000
[FATAL] [1648114186.897207, 0.000000]: CARLA python module version 0.9.12 required. Found: 0.9.13
[INFO] [1648114186.898706, 0.000000]: Shutting down...
Traceback (most recent call last):
  File "/opt/ros/melodic/lib/python2.7/dist-packages/rospy/core.py", line 572, in signal_shutdown
    h()
  File "/home/ubuntu/carla-ros-bridge/catkin_ws/src/ros-bridge/carla_ros_bridge/src/carla_ros_bridge/bridge.py", line 349, in destroy
    self.shutdown.set()

How I can change version ros_bridge to make it compatible with CARLA 0.9.13 ? Any helpful suggestion is appreciated.

Issue Analytics

State:
Created a year ago
Comments:10

Top GitHub Comments

1reaction

kk-12138commented, Jun 1, 2022

just change ros2_ws/src/ros-bridge/carla_ros_bridge/src/carla_ros_bridge/CARLA_VERSION to 0.9.13, colcon build and run again

1reaction

miguelriemoliveiracommented, Mar 28, 2022

Hi @SandyWare ,

I have the same problem. Tried to rollback to 0.9.12 with command

sudo pip3 install carla==0.9.12

but then when I run the bridge I get the error:

[WARN] [1648462252.676591, 0.000000]: Version mismatch detected: You are trying to connect to a simulator that might be incompatible with this API. Client API version: 0.9.12. Simulator API version: 0.9.13
WARNING: Version mismatch detected: You are trying to connect to a simulator that might be incompatible with this API 
WARNING: Client API version     = 0.9.12 
WARNING: Simulator API version  = 0.9.13 
================================================================================REQUIRED process [carla_ros_bridge-2] has died!
process has died [pid 25138, exit code -11, cmd /home/mike/catkin_ws/src/carla-ros-bridge/carla_ros_bridge/src/carla_ros_bridge/bridge.py __name:=carla_ros_bridge __log:=/home/mike/.ros/log/58bdc990-ae7f-11ec-8c95-970962904cc0/carla_ros_bridge-2.log].
log file: /home/mike/.ros/log/58bdc990-ae7f-11ec-8c95-970962904cc0/carla_ros_bridge-2*.log
Initiating shutdown!
================================================================================