在 CARLA 中更改鸟瞰视图报错

[hao-xiaoxing]

执行如下指令无反应

(lim) hxx@hxx-System-Product-Name:/workspace/SIM/test/LimSim$ python ./ModelExample.py Model initialized at 18:17:59.793. Network building finished at 18:18:02.059. Retrying in 1 seconds Network information commited at 18:18:02.113.

[Fdarco]

I'm sorry to hear you're having this issue. However, I didn't understand what you did. Could you show the specific code you modified?

[hao-xiaoxing]

I'm sorry to hear you're having this issue. However, I didn't understand what you did. Could you show the specific code you modified?

我按照这个流程进行操作。run_model(net_file, rou_file, ego_veh_id="4", carla_cosim=True)，当carla_cosim为False可执行，为True则任何反应

[Fdarco]

Do you download and replace the run_synchronization.py file?

[hao-xiaoxing]

I'm sorry to hear you're having this issue. However, I didn't understand what you did. Could you show the specific code you modified?

我按照这个流程进行操作。run_model(net_file, rou_file, ego_veh_id="4", carla_cosim=True)，当carla_cosim为False可执行，为True则任何反应

carla第一个终端执行 ./CarlaUE4.sh -world-port=2000 -resx=400 -resy=300 -quality-level=Epic；第二个终端执行 python3 config.py --map Town05；然后按照替换run_synchronization.py，并确保ego_id=‘4’，最后执行ModelExample.py

[hao-xiaoxing]

Do you download and replace the run_synchronization.py file?

yes

[hao-xiaoxing]

Do you download and replace the run_synchronization.py file?

我重新下载安装了limsim代码，以及其对应的虚拟环境；并重新下载替换了run_synchronization.py，确保ego_id匹配（都为4），但结果仍然与之前一致

[Fdarco]

Could you show me the output messages of the three terminals?

[hao-xiaoxing]

结果如上

[Fdarco]

It seems that you weren't successful in switching maps on the second terminal. This might be due to a mismatch between your simulator version and your API version.

[hao-xiaoxing]

当我设置为carla_cosim为False，其可以出现展示的结果，但终端仍然是下图这样， 如果simulator与API 版本不一致，如何解决？

[hao-xiaoxing]

It seems that you weren't successful in switching maps on the second terminal. This might be due to a mismatch between your simulator version and your API version.

我执行第二个终端时，map切换成功了

[Fdarco]

When you set carla_cosim=False, there is actually no connection with CARLA, so it can run correctly. For version selection between the simulator and API, please refer to the official CARLA documentation.

[Fdarco]

当我设置为carla_cosim为False，其可以出现展示的结果，但终端仍然是下图这样， 如果simulator与API 版本不一致，如何解决？

Actually, this is indeed the correct output.

[hao-xiaoxing]

这个是我的版本： WARNING: Version mismatch detected: You are trying to connect to a simulator that might be incompatible with this API WARNING: Client API version = 0.9.15 WARNING: Simulator API version = 0.9.15-228-geeb507e58

这个是carla官网的问题和答案：

carla官网是将client版本提升至0.9.15，而0.9.15-228-geeb507e58 是不可更改的。如果方便，您可以提供一下您的Client API version和Simulator API version 吗？

[Fdarco]

In the your_carla_path/PythonAPI/carla/dist folder, there are compiled files for the CARLA API. You can try installing them.

[hao-xiaoxing]

In the your_carla_path/PythonAPI/carla/dist folder, there are compiled files for the CARLA API. You can try installing them

我尝试了，没有任何改变，我觉着这是实现这个功能。Client API version = 0.9.15，而我本身就是这样的

[Fdarco]

Based on the information you provided, we cannot pinpoint the specific issue. Perhaps you could try LimSim++, as it is easier to implement co-simulation.

[hao-xiaoxing]

Based on the information you provided, we cannot pinpoint the specific issue. Perhaps you could try LimSim++, as it is easier to implement co-simulation.

ok,thank you!

[hao-xiaoxing]

Based on the information you provided, we cannot pinpoint the specific issue. Perhaps you could try LimSim++, as it is easier to implement co-simulation.

抱歉，我目前遇到两种carla版本，一种是网页版，带有./CarlaUE4.sh文件；另一种是git clone https://github.com/carla-simulator/carla，不带./CarlaUE4.sh；我按照操作感觉应该是第一种，但是我在carla官网报错的解决方案都是第二种的解决方案 如果方便，麻烦给个联系方式，我好跟您请教一下，确实刚接触这个方向！