Custom Messages in Matlab

[vvami]

Hello there,

Creating the custom messages like mav_msgs/Actuators in Matlab is mentioned in the wiki page, but I had a question about it. I tried that method but it didn't work with me but maybe that's because I didn't fully understand some parts.

What I did is as follows: First of all, I downloaded the two rar files and unzipped them in the location C:\Users\my_username\OneDrive\Documents\MATLAB so that in that location I have two folders (customMessages & jarFiles_MATLAB).

Then I created the txt file javaclasspath.txt in C:\Users\my_username\AppData\Roaming\MathWorks\MATLAB\R2019b and filled it with:

C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\jar\geometry_msgs-1.12.5.jar
C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\jar\sensor_msgs-1.12.5.jar
C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\jar\trajectory_msgs-1.12.5.jar
C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\jar\mav_msgs-3.2.0.jar

Now the problem is that when I open matlab, it says in the command window:

Warning: Name is nonexistent or not a directory:
C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\msggen

And when I run the command:
addpath('C:\Users\my_username/OneDrive\Documents\MATLAB\customMessages\matlab_gen\msggen');

I get this:
Warning: Name is nonexistent or not a directory: C:\Users\my_username\OneDrive\Documents\MATLAB\customMessages\matlab_gen\msggen

Should I do any changes to the rar files I've downloaded and their paths maybe?

Thank you in advance.

[gsilano]

Mhmm. Have you checked these issues? gsilano/CrazyS#16, gsilano/CrazyS#18, and gsilano/CrazyS#19. Although they are for CrazyS (another ROS package of mine), they may help you figure out what went wrong. If not, we will investigate the problem.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.