Dreamview program how to#
Dreamview program install#

Purpose of sim control: drive the car based on the planning trajectory. This is a really convenient way to visualize and test planning module It simulates a SDCвЂ™s control module, and moves the car based on planning result. WhatвЂ™s the function of sim_control in the backend of dreamview ThereвЂ™s a default_end_way_point file for each map to specify point of interest, you can refer to the following file. Use dreamview and enable sim_control on dreamview to test your planning algorithm.ДЄdding a new point of interest permanently in the Dreamview interface How can I test planning algorithms offline? You can modify the frontend code to draw an arrow using the corresponding API of the library.

an arrow)Дreamview uses as graphics library.

Dreamview program install#

If there are any missing drivers, please install them If you feel Dreamview is taking too long to load/work, please run both the WebGL reports. This way, dreamview can be accessed from ( from the example)Дreamview is too slow. вЂ“flagfile=modules/common/data/global_flagfile.txt

Open nf file under modules/dreamview/confДЄdd -server_ports= to the end of the file.

If youвЂ™d like to run both versions at the same time, please make sure different ports are set. This issue occured because of port conflict error.Д®ven though you setup two different docker environments, both of them are still trying to use port 8888 on your machine, therefore causing a port conflict issue.

Make sure youвЂ™re using :8888 instead of localhost:8888 if you are not accessing the Dreamview page through the host machine.Дreamview does not open up if I install more than 1 version of Apollo?.

Make sure the address and port are not blocked by the firewall.

Dreamview program how to#

If dreamview is not running, please refer to How to Debug a Dreamview Start Problem or go to Dreamview does not load successfully. For early version, please check with command: supervisorctl status dreamview or ps aux | grep dreamview. In the latest version, bash scripts/bootstrap.sh will report dreamview: ERROR (spawn error) if dreamview fails to start.

Make sure you have dreamview process running correctly.

So if you can not access Dreamview, please check: Once built, dreamview node will be started after the step bash scripts/bootstrap.sh. Before accessing the Dreamview page, you need to build the system(including dreamview node) within the docker container following the guide. The Dreamview web server is provided by the dreamview node(A node is an executable in ROS concept). Apollo DreamView FAQs IвЂ™m having difficulty connecting to localhost:8888 (Dreamview).