I have found a problem in the Rviz Tutorial [closed]
In the Rviz Tutorial Markers: Sending Basic Shapes (C++) in the code written for the Notetic Distribution.
At line 18
marker.header.frame_id = "/my_frame";
should be changed to
marker.header.frame_id = "my_frame";
You're probably right about that change. Perhaps instead of asking a question, it would make sense to submit a PR to the referenced package? Or at least a bug report? https://github.com/ros-visualization/...
How would I do that?
If you wanted to submit a PR to actually make the change in the source code that the wiki pulls from, you'd use the link I posted in my original question and follow GitHub standard procedures for a PR. If you wanted to just report the issue then you could use the Issues tab on the previously-linked repo.
Fundamentally, @kscottz is correct this is not a Q&A issue, it's an issue with the wiki and the wiki needs to be updated. However, in this particular case, the wiki pulls the code directly from the repo I linked. So the way to fix the wiki is to get the change made in that repo.