How to configure AerialMapDisplay to load tiles

I'm working on the tutorial "ROS Autonomous Vehicles 101". In chapter 2 (Sensors) I follow the steps to get the AerialMapDisplay loaded, but RVIZ gives the error "Failed to create cache folder [..]" (see alt text )

I guess it is due to missing access rights on this folder. Does there exist any workaround?

#tutorial #aerialmapdisplay #rviz #autonomous

asked 20 Aug '18, 13:35

sandra.gleit...
0
accept rate: 0%

One Answer:

active answers oldest answers newest answers popular answers

Hi,

Its due to the fact that its using the installed version of the rviz_satellite ROS package where you dont have access. To solve this you just have to do the following:

Step 1)

roscd catvehicle

cp -r rviz_config /home/user/catkin_ws/src/

cd /home/user/catkin_ws/src/

chown -R user:theconstruct rviz_config
Step 2) Then you download the rviz_satellite package and source it so that when we run rviz in this shell it gets that package, and not the one installed in the system to avoid permission issues. The problem was that the rviz was trying to write in that package that is installed in the system, and therefore you didn't have permissions as user to modify it.

cd /home/user/catkin_ws/src/

git clone https://github.com/gareth-cross/rviz_satellite.git

cd /home/user/catkin_ws

source devel/setup.bash

rosapck profile
Step3) Launch the RVIZ and load the file in rviz_config/catvehicle_gps.rviz

You should then get something like this:

alt text

permanent link

answered 13 Nov '18, 17:35

duckfrost@gm... ♦♦
145●2
accept rate: 35%

Your answer

toggle preview

community wiki:

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

*italic* or _italic_
**bold** or __bold__
link:[text](http://url.com/ "title")
image?![alt text](/path/img.jpg "title")
numbered list: 1. Foo 2. Bar
to add a line break simply add two spaces to where you would like the new line to be.
basic HTML tags are also supported

learn more about Markdown

Question tags:

#autonomous ×2
#rviz ×2
#aerialmapdisplay ×1
#tutorial ×1

question asked: 20 Aug '18, 13:35

question was seen: 617 times

last updated: 13 Nov '18, 17:35

How to configure AerialMapDisplay to load tiles

Follow this question

Related questions