hydra_ros_node

[hibaQaysi]

Hi,

I am trying to run roslaunch hydra_ros uhumans2.launch, but I am getting an error that the hydra_ros_node does not exist within the package src (along with bunch of other nodes). I have followed the installations and building steps and sourced the ws and all. can you please check why is that?

[nathanhhughes]

Hi, thanks for you interest in our work! Unfortunately, without more information about your system setup it is difficult to guess as to what exactly is wrong. However, two things are evident: (i) your ROS install itself appears broken (rviz crashing has nothing to do with Hydra and Hydra-ROS) and (ii) something could be wrong with the permissions in your catkin workspace if Hydra-ROS built correctly but can't find the node executables. You may want to try a clean build (and to fix your ros installation so that you can run rviz)