Error: Generated code from your project uses OpenCV and requires that you use a supported C++ compiler. Use 'mex -setup' to select a supported C++ compiler.

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I am currently encountering an issue while generating code from my Simulink project. The error message I am receiving is as follows:
"Generated code from your project uses OpenCV and requires that you use a supported C++ compiler. Use 'mex -setup' to select a supported C++ compiler."
I have followed the suggested steps by running the command mex -setup C++ and have ensured that a supported C++ compiler is selected. Additionally, I have installed OpenCV as per the requirements. Despite these efforts, I am still facing the same error when attempting to generate code

Answers (2)

Shivam Lahoti
Shivam Lahoti on 11 Nov 2024 at 16:49
Hello,
I understand you're facing an issue with generating code from your Simulink project, and the error message indicates the need for a supported C++ compiler.
I’ve included two links below that list the supported compilers for various MATLAB versions. Please refer to them to ensure that your current C++ compiler is compatible with your specific version of MATLAB:
I hope this helps to resolve the issue.
Regards,
Shivam.
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Walter Roberson
Walter Roberson on 11 Nov 2024 at 18:09
For Windows, you need Microsoft® Visual Studio® 2015 or later (Professional or Community editions)

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