New answers tagged mapping
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!
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3
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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 ...
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0
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Accepted
GPS+Navigation2 : Issues navigating with an empty map after success with a pre-built map: "Received plan with zero length"
After extensive troubleshooting, I've identified and resolved the problem. The solution involves two critical steps:
1 Map Creation in GIMP:
While creating a map in GIMP, saving it in the appropriate ...
0
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GPS+Navigation2 : Issues navigating with an empty map after success with a pre-built map: "Received plan with zero length"
Send us your local costmap / controller parameters. Its likely to me that you're not allowing unknown space to be traversed and you're not setting your default background costmap to free instead of ...
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SVO 2.0 - is there any way to save/load a map?
It is common for SLAM nodes to not provide this feature, because it is already available from the map_server ros package. ...
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SVO 2.0 - is there any way to save/load a map?
I also see no way to save or load a map into it.
If you want to export the pointcloud as a file to save and do something with it later, you could get the data with a python node and a subscriber. Just ...
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