Why do I get the error "Unable to check out the Simulink Coder license which is required to generate code"?

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sneha bharadwaj 2017-2-6

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https://ww2.mathworks.cn/matlabcentral/answers/323541-why-do-i-get-the-error-unable-to-check-out-the-simulink-coder-license-which-is-required-to-generate

编辑： Stefanie Schwarz 2024-2-6

I am using s function blocks in my simulink model. I could generate c code from simulink coder before some days but now for the same model i am gettin an error "Unable to check out the Simulink Coder license which is required to generate code"

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cr 2017-2-6

移动：Stefanie Schwarz 2024-2-6

The error pops up when user tries to use a function in an installed toolbox/product but corresponding licence couldn't be found. If you have successfully used the product earlier on the same machine, the licence has probably expired now. In case it is a shared licence Matlab is unable to connect to LM server for checking out a licence or there are too many users checking out the product at the time of licence checkout failure.

sneha bharadwaj 2017-2-7