Warning: File 'codedescriptor.dmr' not found. Simulink Coder Build

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Michael Hodgson 2021-9-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1450544-warning-file-codedescriptor-dmr-not-found-simulink-coder-build

回答： Youssef Noureddine 2023-4-6

Building Simulink Real-Time models in 2020B. During the build I get the following Warning:

Warning: File 'codedescriptor.dmr' not found.

This is for a reference model. The warning recurs 4 times. Not sure where to begin looking as I have never seen the file 'codedescriptor.dmr' anywhere. Is this some kind of artifact from upgrading a model from older versions of Simulink? Is there any way to resolve this warning and/or suppress it? It does not seem to have any noticable effect on the behavior of the model.

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Answer 1

Youssef Noureddine 2023-4-6

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1450544-warning-file-codedescriptor-dmr-not-found-simulink-coder-build#answer_1211139

These warnings normally appear when an unrelated 'codedescriptor.dmr' file is found on the search path during the model build stage. Please refer to the MATLAB Answers link below for more information:

https://www.mathworks.com/matlabcentral/answers/1942974-why-do-i-get-warnings-about-file-codedescriptor-dmr-not-found-for-each-of-my-referenced-models