search

tu-darmstadt-ros-pkg / hector_quadrotor

hector_quadrotor contains packages related to modeling, control and simulation of quadrotor UAV systems.
Other
378 stars 277 forks source link

[WARN]Controller Spawner couldn't find the expected controller_manager ROS interface. #80

Open wowdeath opened 6 years ago

wowdeath commented 6 years ago

when I run the “roslaunch hector_quadrotor_gazebo spawn_quadrotor_with_downward_cam.launch " ,the "[WARN]Controller Spawner couldn't find the expected controller_manager ROS interface."appears, and the GAZEBO cannot start, I don't know how to solve it. Thank you very much for reply me.

danieljeswin commented 6 years ago

I am also facing this issue please help

shinsei1020 commented 6 years ago

I am having the same problem. one solution of this probrem is that the performance of the computer maybe low. I am a beginner of this field, so it may not be helpful... Try looking at the URL below.

https://answers.ros.org/question/256820/warn-controller-spawner-couldnt-find-the-expected-controller_manager-ros-interface/

I tried spawn at "empty_world" and it worked. is it due to the load as well??