Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Generally, you'll have more luck with PCL-specific guidance on the PCL boards/mailing list.

If you mean you're following this tutorial, everything looks good until you try to run the for loop, where you're not actually indexing into the points array, or even using the mls_cloud object for anything afterwards.

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.