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2016-08-02 13:22:41 -0500 commented question Collision detection using FCL by shere and octree objects following Ros wiki

I am facing a similar issue. Could you solve it?

2016-08-02 13:15:22 -0500 asked a question How to create a collision detection node? I don't want to use MoveIt! tool.

I am trying to implement collision detection using an arm and a marker on RViz. Is there any way that I can do it without using MoveIt!. I was looking at FCL library but it seems broken and the website says that it is under development.

I am trying to use joint states of the arm to construct a AABB BVH. Is it okay to proceed with this?

Please help, I have been struggling with this for a while.

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2016-07-22 13:22:41 -0500 commented answer controller type 'effort_controllers/JointPositionController' does not exist

At what location did you save the effort_controllers folder?

2016-07-21 16:23:12 -0500 asked a question ERROR: cannot launch node of type [rviz/rviz]: rviz

Hi,

I am trying to launch a file using rviz but every time after building and sourcing the devel/setup.bash, I try to launch a file, this error pops up. Joint state publisher and Robot State Publisher are working perfectly.

rosrun rviz rviz is running perfectly.

Note: i am using catkin build (on ROS Indigo) to build my package that contains a urdf and launch file.

Thanks, If you require any more information, please let me know.

Any help will be appreciated.