Carla启动报错：AttributeError: ‘Client‘ object has no attribute ‘get_trafficmanager‘

今天运行carla报错了，有人遇到过吗？

python automatic_control.py
pygame 2.1.2 (SDL 2.0.16, Python 3.6.9)
Hello from the pygame community. https://www.pygame.org/contribute.html
INFO: listening to server 127.0.0.1:2000
Example of automatic vehicle control from client side.
Traceback (most recent call last):
  File "automatic_control.py", line 846, in <module>
    main()
  File "automatic_control.py", line 839, in main
    game_loop(args)
  File "automatic_control.py", line 696, in game_loop
    traffic_manager = client.get_trafficmanager()
AttributeError: 'Client' object has no attribute 'get_trafficmanager'

解决方法记录：

卸载carla

pip uninstall carla

重新安装和carla安装包匹配的carla库。

pip3 install carla==0.9.13 -i https://pypi.douban.com/simple --trusted-host pypi.douban.com virtualenvwrapper

carla不好安装，需要指定下源和信任关系。

安装好后再查看carla的版本。

pip list

vtd@vtd:~$ pip list
Package                 Version
----------------------- -------------------
addict                  2.4.0
anyio                   3.6.1
apturl                  0.5.2
argcomplete             1.8.1
argon2-cffi             21.3.0
argon2-cffi-bindings    21.2.0
asn1crypto              0.24.0
async-generator         1.10
attrs                   21.4.0
Babel                   2.10.3
backcall                0.2.0
beautifulsoup4          4.6.0
bleach                  4.1.0
Brlapi                  0.6.6
carla                   0.9.13
certifi                 2018.1.18
cffi                    1.15.0
chardet                 3.0.4
click                   6.7

最后再运行carla就ok了。

python automatic_control.py