[bridge-1] ModuleNotFoundError: No module named 'carla'

[ChosenOne-xx]

First of all, thank you for this useful open-source project. But when I run “ros2 launch carla_ros_bridge carla_ros_bridge.launch.py“, I faced the error as following:

> [INFO] [launch]: All log files can be found below /home/nrist/.ros/log/2024-11-22-10-34-44-946431-nrist-37348
> [INFO] [launch]: Default logging verbosity is set to INFO
> [INFO] [bridge-1]: process started with pid [37351]
> [bridge-1] Traceback (most recent call last):
> [bridge-1]   File "/home/nrist/carla-ros-bridge/install/carla_ros_bridge/lib/carla_ros_bridge/bridge", line 11, in <module>
> [bridge-1]     load_entry_point('carla-ros-bridge==0.0.0', 'console_scripts', 'bridge')()
> [bridge-1]   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 490, in load_entry_point
> [bridge-1]     return get_distribution(dist).load_entry_point(group, name)
> [bridge-1]   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2854, in load_entry_point
> [bridge-1]     return ep.load()
> [bridge-1]   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2445, in load
> [bridge-1]     return self.resolve()
> [bridge-1]   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2451, in resolve
> [bridge-1]     module = __import__(self.module_name, fromlist=['__name__'], level=0)
> [bridge-1]   File "/home/nrist/carla-ros-bridge/install/carla_ros_bridge/lib/python3.8/site-packages/carla_ros_bridge/bridge.py", line 24, in <module>
> [bridge-1]     import carla
> [bridge-1] ModuleNotFoundError: No module named 'carla'
> [ERROR] [bridge-1]: process has died [pid 37351, exit code 1, cmd '/home/nrist/carla-ros-bridge/install/carla_ros_bridge/lib/carla_ros_bridge/bridge --ros-args -r __node:=carla_ros_bridge --params-file /tmp/launch_params_kk16_tb7 --params-file /tmp/launch_params_9p0xrj_c --params-file /tmp/launch_params_5ds1kysf --params-file /tmp/launch_params_bb0pzmn3 --params-file /tmp/launch_params_b62i7x27 --params-file /tmp/launch_params_im2f58qx --params-file /tmp/launch_params_duxsu0r6 --params-file /tmp/launch_params_lwujl2xn --params-file /tmp/launch_params_a22i_e1q --params-file /tmp/launch_params_boehkfi9 --params-file /tmp/launch_params_7wehlamj'].
[INFO] [launch]: process[bridge-1] was required: shutting down launched system

I intuitively think it's a problem with the version of Carla Egg. There's only "carla-0.9.13-cp37-cp37m-manylinux_2_27_x86_64.whl" in the dir "/carla/PythonAPI/carla/dist", so I download the "carla-0.9.13-cp38-cp38-manylinux_2_27_x86_64.whl " from Pypi.org and pip it. But the problem has not been solved.

Is there anything wrong with me? How should I solve the error? Thanks again.

environment: carla0.9.13 + py3.8 + ROS2 foxy + Ubuntu20.04

[Billthekidz]

Don't you have to use python3.7 for carla python package?

[ChosenOne-xx]

Don't you have to use python3.7 for carla python package?

No, my python version is 3.8.20. And I have solved the problem . Thanks for your reply.