Joseph,
Are you seeing any errors or warnings from move_base? It sounds like something may be going wrong as it tries to initialize itself. Perhaps its configured to run with a map, but one is not being provided?
-Eitan
Folks,
I’m trying to get the Navigation Stack working for a homegrown robotic platform and have setup the stack as described in the robot setup tutorial.
To test the stack/setup I am using the Sending Simple Navigation Goals tutorial. Navigation stack, as well as the simple_navigation_goals node are launched as described in these tutorials.
Now here’s the issue: though, /move_base node is created, it seems that the action server is not created, and hence simple_navigation_goals spins on…
//wait for the action server to come up
14 while(!ac.waitForServer(ros::Duration(5.0))){
15 ROS_INFO("Waiting for the move_base action server to come up");
16 }
In addition to launching the move_base node, is there anything else that needs to be done to create the action server….
Thanks
Joseph
[1] http://www.ros.org/wiki/navigation/Tutorials/RobotSetup
[2] http://www.ros.org/wiki/navigation/Tutorials/SendingSimpleGoals
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