Controller spawner couldn't find the expected controller_manager ros interface

asked 2017-05-04 11:17:25 -0500

blevesque gravatar image

Hi everyone,

I am using Ubuntu 16.04 / RosKinetic / Gazebo 7 and I can't launch my simulation normamlly. I get this error :

[INFO] [1493913564.455405, 0.000000]: Controller Spawner: Waiting for service controller_manager/load_controller
[WARN] [1493913594.470924, 0.000000]: Controller Spawner couldn't find the expected controller_manager ROS interface.

But if I ctrl+c after this warning, I can re launch my simulation and controller_manager will be here, it will search controllers ton instanciate.

Does someone have an idea why ? Did you already use a similar config for simulation with controllers ?

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So for you works when you run a second time? Check out my yet unanswered question as we may encounter the same problem.

SorinV gravatar image SorinV  ( 2017-05-22 05:12:33 -0500 )edit