Dear All,

I require your advice because actually I created a catkin ws (referred to as WS1) for Hector quadrator gazebo which was working fine so far.

Then in order to test hector with a lidar I created another workspace (referred to as WS2) with hector slam. I succeded in creating a map with the lidar but what is puzzling me is that now the hecto quadrotor demo is not working anymore because it looks like that it launches the hector mapping from WS2 and not the one from WS1.

How is this possible? And then how to correct it?

Advice will be very very helpfull

Fabrice