Problem using astra with hector mapping
I am a beginner and I don't have a solid background on using ros. I tried to use Astra pro camera for generating maps using hector mapping but I failed to do so. In order to reach my goal I executed the following commands:
1- roslaunch hector_slam_launch tutorial.launch
2- roslaunch astra_launch astra.launch
3- roslaunch depthimage_to_laserscan depthimage_to_laserscan.test
4- rosbag play Team_Hector_MappingBox_RoboCup_2011_Rescue_Arena.bag --clock
Before running the rosbag, I added laserscan in rviz and set the topic to /scan, but as soon as I run the bag, the pose starts to jump in rviz even though I am not moving the camera. I think i have some problems with some transformers, but I couldn't solve it. the view frames results shows two separated trees one for the map and the other one for the camera_link.
Note that I am still not using any robot yet so I don't have odom data or base_link.
