Hello! I am attempting to run a simulation of a Turtlebot3 package on Ubuntu16.02 Gazebo. Everything seems to be going fine until the last .launch file (which of course is the one that I really want to see the behavior of), where I receive the error `ERROR: cannot launch node of type [explore_lite/explore]: can't locate node [explore] in package [explore_lite]` .
- First, I launch `roslaunch turtlebot3_gazebo turtlebot3_house.launch`.
- Second, I launch `roslaunch turtlebot3_slam turtlebot3_slam.launch slam_methods:=gmapping` since my other code is dependent on it.
-Then `roslaunch turtlebot3_navigation move_base.launch`
- Last, I launch the following which is where I get the previously mentioned error `roslaunch explore_lite explore_costmap.launch` .
I'd love to be able to use Gazebo effectively, but there's just not much documentation out there that shows how to actually test your own code - just how to bring up Gazebo. Anyway, thanks for reading!
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