Problem with Simulink support package for arduino

All of a sudden, my installation of Matlab R2024a is not working with the Arduino support packages in simulink. I tried reinstalling MATLAB and the support packages themselves, but am getting the following error message:

Unrecognized method, property, or field 'ArduinoPrefDirFolderName' for class 'arduino.setup.internal.TestConectionScreen'

I am using the support package v. 24.1.1

[Abhishek Kumar Singh]

Hi @d mc, I encountered the same error and it appears to be related to the particular version of MATLAB we're using i.e., R2024a. After downgrading to R2023b, the issue was resolved, and I was able to proceed with my work smoothly.

Answer 1

[Abhinav Aravindan]

Hi @d mc

The issue you are encountering seems to be fixed in the latest update of MATLAB R2024a. I would recommend installing the latest update of MATLAB R2024a (Update 6). The instructions to update an existing installation can be found in the link below:

https://www.mathworks.com/help/matlab/matlab_env/check-for-software-updates.html

I hope this helps resolve your problem!