S-Function Builder builds only after restarting MATLAB

Hello, I'm making a device driver for an Arduino board using the S-Function Builder.

I notice that the first time, it is able to build successfully.

I then proceed to deploy to hardware to view the results in the Arduino.

Subsequent attempts (after hitting the deploy to hardware button at least once) to re-build the S-Function Builder will hang at "Compiling myfunction.c" stage. Only after I restart MATLAB will it re-build successfully.

This means that my workflow when using the S-Function builder includes multiple restarts of MATLAB because of this issue.

Does anyone else face this issue? Would this be a bug in MATLAB? MATLAB release: R2015a

Answer 1

[Esther]

It was a bug in R2015a - if your username is longer than 8 characters.

Did not encounter the issue in R2015b.