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Warning message prints at high frequency, cluttering logging #337
If a goal is sent off the global costmap, a warning is printed at very high frequency. This warning should be throttled to a reasonable rate so other log messages are visible.
[ WARN] [1431032125.906108705]: The goal sent to the navfn planner is off the global costmap. Planning will always fail to this goal.
I implemented the "2D Navigation stack" according to: http://wiki.ros.org/navigation/Tutorials/RobotSetup
When using the RViz "2D Nav Goal" button, if a goal point is specified "off the map" the warning will output at several hundred Hz continuously until a valid goal point is specified.
Admittedly I have not plunged fully into the details of the tutorial configuration yet to determine if the behavior is really the responsible of something upstream of navfn, e.g. a failed plan continually being resubmitted.