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error: invalid new-expression of abstract class type ‘MinimalPlanner’ return new C;

Hello,

I am trying build the packages, but when I execute "catkin_make", the following error appears:

error: invalid new-expression of abstract class type ‘MinimalPlanner’
     return new C;

This error appears when I used some packages describes on the book "A Systematic Approach to Learning Robot Programming with ROS".

GitHub: https://github.com/wsnewman

ROS distro: Melodic

Asked by Jose-Araujo on 2019-02-13 12:32:43 UTC

Comments

ROS Answers is not the "official" support channel for that book. I would suggest to take this up with the author, and post an issue on the tracker of the repository that you already linked.

Asked by gvdhoorn on 2019-02-13 14:07:07 UTC

Okay, I will do this. Thank you very much.

Asked by Jose-Araujo on 2019-02-13 20:19:15 UTC

Issue: wsnewman/learning_ros#19.

Asked by gvdhoorn on 2019-02-14 02:30:39 UTC

That was me. I sent the same question to the Git, but I don't know when they go on answer me, because the last answer was in 2016.

Asked by Jose-Araujo on 2019-02-14 08:39:03 UTC

Answers