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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Kiran Kumar 2024-11-9

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评论： Kiran Kumar 2024-11-13

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

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Answer 1

Shivam Lahoti 2024-11-11

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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: