Can't display carla information just frontend, using Carla 0.9.9.2 about carlaviz HOT 8 CLOSED

Hi, it seems that the backend does connect the frontend. Could you provide the command when launching the docker and what is your system os?

from carlaviz.

Hi, we're on Ubuntu 18.04 using the command docker run -it --network="host" -e CARLAVIZ_HOST_IP=localhost -e CARLA_SERVER_IP=localhost -e CARLA_SERVER_PORT=2000 mjxu96/carlaviz:0.9.9

This also happens when we run it with carlasim/carlaviz:latest

from carlaviz.

Are you using it in the local machine?

from carlaviz.

We're running both Carla and the CarlaViz Docker on a remote server, and ssh tunneling the port to our local machines to use CarlaViz in the browser.

from carlaviz.

Have you tunnelled the 8081 and 8089 ports? They are the ports used for the communications between frontend and backend.

Also, if your remote server has the external ip, you can replace the env CARLAVIZ_HOST_IP's value with your server's ip when launching the docker. Don't forget to make ports 8080(or 8083), 8081, 8089 and carla's ports open to your local machine.

Please let me know if this works for you.

from carlaviz.

Hi, I've tried again, forwarding ports 8080, 8081, and 8089, but we still have this issue.

Notably, we got it to work one time (when only forwarding ports 8080 and 8081), but we don't know why it worked

from carlaviz.

That is wired. Have you tried setting the env value when starting the docker?

from carlaviz.

We've found the issue -- it seems that we need to start Carla before CarlaViz-- starting Carla after CarlaViz leads to this issue! Thank you

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