Simulink: System Generator Model Warning

Question

Lucian George 2023-10-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2040621-simulink-system-generator-model-warning

编辑： akshatsood 2023-11-30

Hi Team,

I have this warning in my model developed in simulink in Vitis Model Composer (System Generator).

Warning: Getting parameter 'Parent' of the default block diagram will not be supported in a future release.

The model generates like 4000 warnings but i can't figure out how to remove it or where is the problem in my model.

Thank you all!

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Answer 1

akshatsood 2023-11-6

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https://ww2.mathworks.cn/matlabcentral/answers/2040621-simulink-system-generator-model-warning#answer_1347172

编辑：akshatsood 2023-11-6

Hi @Lucian George,

I understand that you are encountering several warnings in a model developed in Simulink. Have a look at the R2022a Release Notes attached herewith (with "get_param" highlighted) R2022a Release Notes

These mention that the use of "get_param(0,...)" will be deprecated and getting parameters of the default block diagram will not be supported in a future release. It is important to note that there is no problem with your model, rather the warnings are raised because of using "get_param" function to get the model parameters of the default block diagram.

For suppressing these warning, have a look at the following references

https://in.mathworks.com/help/simulink/ug/suppress-diagnostic-messages.html

https://in.mathworks.com/help/matlab/matlab_prog/suppress-warnings.html

I hope this helps.

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Lucian George 2023-11-28

Hi @akshatsood

Thank you for your fast reply. Unfortunately i can't provide the Simulink model for security reasons.

Can we try to solve the problem in a different way?

Thank you very much,

-Lucian

akshatsood 2023-11-30

编辑：akshatsood 2023-11-30

在 MATLAB Online 中打开

Hi @Lucian George,

Certainly, Lucian. I completely understand the security concerns. We can absolutely explore alternative approaches to address the issue you are facing with the Simulink model. Please execute the following command in the MATLAB command window to turn off all warnings.

warning('off','all');

Let me know if ths issue still persists

Thank You

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