Failed to initialize joint_names. Aborting

asked 2019-03-28 02:27:49 -0500

143 ●15 ●20 ●26 http://imr.uni-hannover.de/

updated 2019-03-28 02:29:20 -0500

Hello,

i am using the staubli industrial robot driver. In the past it was working perfectly fine but this morning I got the following error message, when I tried launching the driver:

[ERROR] [1553757665.697264466]: Cannot find user-specified joint names. Tried ROS parameter 'controller_joint_names' and the URDF in 'robot_description'.
[ERROR] [1553757665.697285349]: Failed to initialize joint_names.
[ERROR] [1553757665.698784717]: Cannot find user-specified joint names. Tried ROS parameter 'controller_joint_names' and the URDF in 'robot_description'.
[ERROR] [1553757665.698798510]: Failed to initialize joint_names.  Aborting
[ERROR] [1553757665.699190014]: Cannot find user-specified joint names. Tried ROS parameter 'controller_joint_names' and the URDF in 'robot_description'.
[ERROR] [1553757665.699215342]: Failed to initialize joint_names.  Aborting

I have not really changed any kind of settings nor have I changed the content of the package itself. Any idea, where this error comes from?

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This error is printed whenever the industrial_robot client cannot find the required parameters. It could be that your application was in an inconsistent state for some reason. Restarting (especially the master) could resolve such situations.

gvdhoorn ( 2019-03-28 10:58:14 -0500 )edit

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