why do i see "Error while generating code for chart Test Sequence" error when running my test harness?

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Scarletth 2023-3-3

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https://ww2.mathworks.cn/matlabcentral/answers/1922810-why-do-i-see-error-while-generating-code-for-chart-test-sequence-error-when-running-my-test-harnes

评论： Scarletth 2023-3-6

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Dev 2023-3-6

Hi!

The error "Attempted to assign to Simulink input 'Steerable_Axle_Left_Calibration_Value'" means that you are trying to change the value of the input, which is not allowed. You should copy the value into another variable and make updates there. For example, you can start with "y=Steerable_Axle_Left_Calibration_Value" and then make changes in variable "y" .

Hope this helps you.

Scarletth 2023-3-6

Thank you, also then it will appear this error,

The data Steerable_Axle_Left_Calibration_Value was read before being written to. This error will stop the simulation.

Do you know h

ow should i can update values in variable "L"?

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Answer 1

Jasvin 2023-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/1922810-why-do-i-see-error-while-generating-code-for-chart-test-sequence-error-when-running-my-test-harnes#answer_1186020

It is entirely possible that there are some errors in your model during compilation. So first have a look at the Diagnostics of your model after compiling and then try running the test harness.

This MATLAB Question by the MATLAB Support Team seems to indicate as such,

https://www.mathworks.com/matlabcentral/answers/446889-why-do-i-get-an-error-when-creating-test-harness-for-model-reference-with-bus-object-as-input-and-ou