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2019-12-19 10:16:31 -0600 commented answer subscribe one variable from big topic msg

Those who got the error ERROR: Wrong input topic (or topic field):, please be aware of a namespace bug in transform.

2019-09-07 14:08:24 -0600 commented question python API for roslaunch with parameter

I have the same problem. There seems to be discrepancy between the documentation and the code. The code expects a list o

2019-01-08 16:02:26 -0600 received badge  Enthusiast
2019-01-02 10:27:30 -0600 answered a question How to add a Mesh to PlanningScene in Python

Apart from @gvdhoorn's answer, a couple of things to take care of are: The pose header's frame_id must be a valid TF f

2019-01-02 09:53:35 -0600 received badge  Supporter (source)
2018-12-18 23:42:38 -0600 answered a question Denavit-Hartenberg (DH) to URDF/SDF or /tf /tf2?

Hi, I just wrote a small utility for converting GraspIt hand models (which use DH parameters) to a URDF: https://github.