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KCL-Planning / rosplan_demos

Tutorials and Demos for ROSPlan.
BSD 2-Clause "Simplified" License
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rosparam error #21

Closed marceloparavisi closed 4 years ago

marceloparavisi commented 4 years ago

Hello

I'm trying to run the turtlebo2 demo,but I'm receiving an error.

I'm running the following commands: Terminal 1: roslaunch rosplan_turtlebot2_demo turtlebot.launch Terminal 2: rosrun rosplan_turtlebot2_demo turtlebot_explore.bash

In terminal 1, received the following message:

Waypoint not found in parameter server. /rosplan_demo_waypoints/wp1

I think the rosplan_interface_movebase(RPMoveBase.cpp) is going up before the rosplan_roadmap_server(RPRoadmapServer.cpp).

So solve this error, i added on line 39 (https://github.com/KCL-Planning/rosplan_demos/blob/master/rosplan_turtlebot2_demo/launch/turtlebot.launch) <param name="wp_namespace" value="/rosplan_demo_waypoints/wp" />

so, the code looks like:

<node pkg="rosplan_interface_movebase" type="rpmovebase" name="rosplan_interface_movebase" respawn="false" output="screen"> <param name="knowledge_base" value="rosplan_knowledge_base" /> <param name="action_server" value="/move_base" /> <param name="pddl_action_name" value="goto_waypoint" /> <param name="action_dispatch_topic" value="/rosplan_plan_dispatcher/action_dispatch" /> <param name="action_feedback_topic" value="/rosplan_plan_dispatcher/action_feedback" /> <param name="wp_namespace" value="/rosplan_demo_waypoints/wp" /> </node>

Regards, Marcelo

oscar-lima commented 4 years ago

Issue was caused by line 747 of https://github.com/KCL-Planning/rosplan_demos/commit/9d9f36bb77ccb7848f45676f5a21af9dfd1ee1d0#

Thanks for the bug report, I have created PR #35 to fix this