Matlab C Coder app problem

I have already used the Coder app; since today, when I try to create a new porject, I receive the following error in the inputs autodefinition stage.

The problem is present also if I call directly the function to be converted. If I manually provide inputs types, the coder is able to provide the associated c code. Unfortunately, i have to convert an m file with several input variables.

Is there someone that can help me to overcome the problem? I've already googled, but nothing was found.

Answer 1

[Areej Varamban Kallan]

Hi Schiano,

Before running the Autodefine Input Types test from MATLAB Coder Project GUI, manually copy the test file to the location of the function for which you are generating code. The copy operation should be performed using the copyfile command with 'f' as an argument. The command should look like:

copyfile(<'source'>,<'destination'>,'f');

The inclusion of the 'f' argement ensures that the source is copied to the destination irrespective of any write permissions.

[Schiano Rosario]

Dear Areej,

thank you for the fast reply. The destination name is randomly generated each time and cannot be copied by selecting in the pop-up message. I also tried to run matlab as administrator, but nothing changed

Rosario

[Areej Varamban Kallan]

Hi Schiano,

'source' refers to your test file 'testSum.m' with full path. 'destination' is the folder in which the function for which you are generating the code is located.