| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | Q&A answers.ros.org |
 | 1 | initial version |
Points is an array, you need to select an element in the array:
l_traj_goal.points[0].positions[i] = ...
ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.