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I add these into the CMakeLists.txt

add_executable(lesson_move_group_2 src/lesson_move_group_2.cpp) target_link_libraries(lesson_move_group_2 ${catkin_LIBRARIES})

Hi, all

I'm now following ROS-Industrial(Hydro) Training Exercises 3.6

I can finish the Exercise 3.6.1 which create a random motion for my robot.

Now when I try to do the next step, set a specific goal position, I had a problem.

I follow the instructions said: " copy the original example file to lesson_move_group_2, modify the relevant sections, and add the new lines to your CMakeLists.txt." after the catkin_make and source ~/catkin_ws/devel/setup.bash everything works just fine. Like this:

However, when I do rosrun lesson_move_group lesson_move_group_2

there is an error :

[rosrun] Couldn't find executable named lesson_move_group_2 below /home/viki/catkin_ws/src/lesson_move_group

which seems the lesson_move_group_2 doesn't build correctly.

Then I go to cakin_ws/devel/lib/lesson_move_group/ I found a file named "lesson_move_group_1" like a binary file. If I copy this lesson_move_group_1 file and rename it to lesson_move_group_2, then it can do rosrun lesson_move_group lesson_move_group_2. The robot will execute a random movement, just like runing the lesson_move_group_1.

So, I thought, catkin_make and source ~/catkin_ws/devel/setup.bash didn't build the binary file for lesson_move_group_2.

Is my suggestion correct? and if it is then what should I do?

this is the link of the tutorial: http://aeswiki.datasys.swri.edu/rosit...

Hi guys,

I am the new for the moveit.

Following the tutorials, I can use the motion plan with my robot in the moveit rviz, means I can let my robot's arm move from the start state to the goal state.

And now I tried to plan a series of action for my robot, like, let the robot's arm moved from state A to state B, then from state B to state C, then from state C to state D …...

But all I can find so far in the moveit rviz, just one movement.

So my question is, can I plan a series of action in the moveit rviz? If I can, how should I do?

Thank you very much.

Hi all,

I am following through the Moveit! Industrial Robot Tutorial and got stuck.

when I add motion planning or any from the moveit_ros_visualization folder, it will show the same error:

MotionPlanning The class required for this display, 'moveit_rviz_plugin/MotionPlanning', could not be loaded.

Error: Failed to load library /opt/ros/hydro/lib/libmoveit_motion_planning_rviz_plugin.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = liborocos-kdl.so.1.3: cannot open shared object file: No such file or directory)

However, the libmoveit_motion_planning_rviz_plugin.so is right in its place.

How can I solve this?