I am trying to use [vigir](https://github.com/team-vigir/vigir_manipulation_planning)'s `ContinuousReplanningCapability` in my existing code. For that I downloaded and compiled only the packages specific to that :
`vigir_move_group`, `vigir_moveit_utils`, `vigir_plan_execution`
and a couple more. I did not change any of my code (apart from adding the new capability in `move_group.launch`), nor did I launch any of the new packages. I see the capability coming up in the
`MoveGroup using: move_group/ContinuousReplanningCapability`.
Also I see the `gazebo_ros_control` plugin being loaded. but strangely enough I keep getting the error :
`Controller Spawner couldn't find the expected controller_manager ROS interface`.
I deleted all the new packages and removed the `move_group/ContinuousReplanningCapability` entry from the `move_group.launch`, but the error won't go. I tried the same thing on a different computer where my existing code was already running fine, but I noticed the same behaviour when I catkin_make the new packages. I also copied my original code in a new workspace, still the error persisted.
How are the new packages interfering with my existing code? I have other workspaces running fine on my computer, so there isn't any problem with my ROS installation. Can anyone please help me out?
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