Code generates error "Generated code from your project uses OpenCV and requires that you use a supported C++ compiler."

Question

Mayuresh Cherku 2022-6-9

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https://ww2.mathworks.cn/matlabcentral/answers/1736910-code-generates-error-generated-code-from-your-project-uses-opencv-and-requires-that-you-use-a-suppo

回答： Githin George 2023-10-19

I've downloaded and installed Microsoft Visual Studio 2019 Community Version and also tried changing directory. But still when the following code is compiled it throws the above error.

The code link is https://in.mathworks.com/help/supportpkg/android/ref/detect-and-track-face-on-an-android-device.html

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Sutanu Maiti 2022-6-17

Can you try Visual Studio 2017 and see if issue still persists?

Xuecong Fan 2023-4-6

Did you figure it out? I have same problem.

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Answer 1

Githin George 2023-10-19

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https://ww2.mathworks.cn/matlabcentral/answers/1736910-code-generates-error-generated-code-from-your-project-uses-opencv-and-requires-that-you-use-a-suppo#answer_1336339

Hello,

I understand you are using Microsoft Visual Studio 2019 Community Version and the generated code is throwing an error asking to use a supported C++ compiler.

I’ve attached 2 links below that lists the supported compilers for all versions of MATLAB. Please refer the same and verify that the Microsoft Visual Studio 2019 is indeed a supported compiler for your version.

Supported compilers for latest release - https://www.mathworks.com/support/requirements/supported-compilers.html

Supported compilers for previous releases - https://www.mathworks.com/support/requirements/previous-releases.html

I hope this resolve your issue.