No map recived - slam
Hi,
I have a problem, when i tried to add a map to rviz I recived a message - no map recived, i gave already checked all rostopic and ros node an i have no idea what is wrong. I'm using sample from this project https://github.com/noshluk2/ROS-Ultimate-Guide-for-Beginners-with-TurtleBot3-and-Robot
you can see all screenshots at this site: https://drive.google.com/drive/folders/1VrXNros1EuQd6JLawqiTrW20jvVMjwIp?usp=sharing
Asked by lukiszo on 2022-01-16 05:24:57 UTC
Answers
"No map received" typically means "no map has been sent". Make sure that the map_server node is running and providing a map on the /map topic, not just that the /map topic exists.
Asked by cst0 on 2022-01-17 22:04:10 UTC
Comments
Propably this is the reason, and I don't know why to solve it
[ WARN] [1642405693.201452718, 15.181000000]: MessageFilter [target=/odom ]: Dropped 100.00% of messages so far. Please turn the [ros.gmapping.message_notifier] rosconsole logger to DEBUG for more information.
Asked by lukiszo on 2022-01-18 07:57:06 UTC
Comments