Hydro Ubuntu 12.04 and Stage - Can't open roomba-world
Hi, I'm using hydro and Ubuntu 12.04 and I'm trying to follow this tutorial. I downloaded stage_controllers, but when I try to launch the world this is what I get. Can anybody help me? From another question i read that maybe there's a problem with the lasers/rangers terminology, but from there I couldn't find a solution. I'm sorry I'm very new to ROS and I'm trying my best.
rosrun stage_ros stageros stage_controllers/world/roomba-wander.world
[Loading stage_controllers/world/roomba-wander.world]
err: Model type laser not found in model typetable (/tmp/buildd/ros-hydro-stage-4.1.1-6precise-20140819-1748/libstage/world.cc CreateModel)
err: Unknown model type laser in world file. (/tmp/buildd/ros-hydro-stage-4.1.1-6precise-20140819-1748/libstage/world.cc CreateModel)
Hi,Can you tell me where the code is it,Because I can't find the code from the address(http://mobotica.googlecode.com/files/stage_controllers.tar.gz ).Thank you!