Doing several things at the same time in Rviz
Hi all,
I wrote a program to move my urdf model around Rviz. It works fine when I have /odom (xyz yaw) on Fixed Frame and /base_link (principal link of my urdf model) on Target Frame thanks to this tutorial.
I would like to add a point cloud from a Kinect but when I add a point cloud with any topics from the /openni_camera, I have an error on my pointcloud2 topic:
No transform to fixed frame [/odom]. TF error: [Unable to lookup transform, cache is empty, when looking up transform from frame [/openni_rgb_optical_frame] to frame [/odom]]
That is quite understandable but how can I add a point cloud if I want to move my robot? Should I send everything on the same topic? kind of messy and not even sure it will work...
Thank you for giving me any leads
Brioche