My Turtlebot2 Gazebo simulation is not able to produce Scan data.
Steps to produce the problem:
roslaunch turtlebot_gazebo turtlebot_world.launch rostopic echo /scan
As soon as I ran the “rostopic echo /scan” the turtlebot_gazebo node crashed. This is the error output:
gzserver: /build/ogre-1.9-mqY1wq/ogre-1.9-1.9.0+dfsg1/OgreMain/src/OgreRenderSystem.cpp:546: virtual void Ogre::RenderSystem::setDepthBufferFor(Ogre::RenderTarget*): Assertion `bAttached && "A new DepthBuffer for a RenderTarget was created, but after creation" "it says it's incompatible with that RT"' failed. Aborted (core dumped)
I’m working towards learning about the scan messages and Lidar data so I need the simulation to work. I would appreciate any advice to help me resolve this issue. System info:
Ubuntu 16.04 ROS Kinetic Gazebo 7 Installed Turtlebot 2 based on Indigo install, but replaced with kinetic