S-Function builder fails compilation diagnostics gives "Error using fopen ..."

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Tim Darrah 2018-4-13

回答： Stefanie Schwarz 2018-9-10

I followed the very simple and straightforward guide to write an S Function Builder Block here https://www.mathworks.com/matlabcentral/mlc-downloads/downloads/submissions/39354/versions/10/download/zip/DriversGuide.zip and I get the following error when clicking the Build button:

Error using fopen
The file name contains characters that are not contained in the filesystem encoding.
Certain operations may not work as expected.

I have r2018a.

Doug Kaiser 2018-4-27

编辑：Doug Kaiser 2018-4-27

This problem does not occur when the exact same thing is tried back on r2017b.

Johnny Wall 2018-7-7

@Mathworks, is this a bug in R2018A, that S-Function Builder does not work?

Stefanie Schwarz 2018-9-10

Hi,

please check out the article below to see what we currently know about this error message:

Simulink Simulink Supported Hardware Arduino Hardware

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