4
votes
simple ROS script terminating without displaying errors
I took at look at your example and you're correctly noticing that it is not executing. The problem is that python expects the constructor will invoke __init__ while ...
- 25.5k
3
votes
ROS2 Map not received when using nav2_bringup
The nav2 map server is the one that puts the map into the /map topic, the map is published once during launch and not continuously published. If you would like to see the map again you could use the ...
- 118
2
votes
Accepted
ROS2 Map not received when using nav2_bringup
I have found the mistake, I have renamed my yaml and png map files and forgot to adjust the new png name in the yaml file.
Thank you very much for the help still akchobby!
- 21
1
vote
Caught exception in launch (see debug for traceback): Unable to parse the value of parameter robot_description as yaml
Solution : delete code comments!! (in srdf file)
First I faced error : unable to parse robot_description_semantic.
Then I deleted my code comments!
Then this unable to parse the value error solved..!...
1
vote
1
vote
Turtlebot 2 dimensions
The specs are listed here:
https://www.active-robots.com/fileuploader/download/download/?d=0&file=custom%2Fupload%2FFile-1434995349.pdf
While they don't directly list the distance between wheels,...
- 338
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