catkin_simple building a srv

asked 2015-09-21 18:10:38 -0500

luc gravatar image

A colleague is trying to build a custom ROS service through catkin_simple and is getting the following error: image description

Any idea as to what I should tell them to do?

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Comments

Well there are plenty of hints in this message. Did you specify generate_messages correctly with all dependencies? Why does he search the Float64 message in a package named 'velocity_project'? This message is defined in 'std_msgs'.

BennyRe gravatar image BennyRe  ( 2015-09-22 01:32:38 -0500 )edit

Aside from the error of accessing a Float64 from "velocity project" (if thats even what is being said, looks like its just originating there, to me), the issue is still present as to what to do in terms of catkin_simple when generating a new service or message without generate_messages.

luc gravatar image luc  ( 2015-09-22 08:50:49 -0500 )edit