move_base_flex | Move Base Flex : a backwards-compatible replacement | Frontend Utils library
kandi X-RAY | move_base_flex Summary
kandi X-RAY | move_base_flex Summary
Move Base Flex: a backwards-compatible replacement for move_base
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QUESTION
I'm trying to implement a state machine (SMACH) that uses Move Base Flex following this tutorial. Therefore, my state machine (which would be too complex to show completely here) proceed as follows:
1. State: launches all required launch-files that are necessary including the move base flex - launchfile using subprocess:
...ANSWER
Answered 2020-Oct-12 at 12:37Move Base Flex somehow appears to not work properly when started inside SMACH.
The Problem is that the action servers are started after the plugins are loaded, meaning that when mbf gets stuck loading the plugins, it won't start the action servers.
In my case, when starting mbf inside SMACH, it somehow fails to subscribe to the topics that are required by the costmap-plugin (due to the map-param of static layer) and therefore gets stuck.
Starting mbf outside of SMACH and THEN starting SMACH however works perfectly fine.
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