MATLAB: Do I receive an error stating that ‘D’ is not recognized as an internal or external command

ampersandanascommandexternalinternalnotorpathrecognizedsimulink

I have been trying to protect a reference model, but it always fail with the error mentioned in the following screenshot.

I tried the examples given by MathWorks for doing the same and it all works well.

The referenced model I am trying to protect is very simple and has only a gain block. Please help me with the issue.

Best Answer

Looking at the screenshot, it appears to be that the location where the referenced model exist has an '&' character in the path. Renaming the directory having special characters may help in solving the issue.

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MATLAB: Am I receiving an “failed to create cache” error when converting a subsystem to model reference

This error is known to appear in a dialog box when users try to create a model reference from a subsystem from the right-click menu when the path is too long. To resolve this, please reduce the length of the path name.

MATLAB: Do I receive the error ‘same file names packaged together in flat hierarchy’ when I build a model in R2016b

In R2016b, the error appears if the current directory drive is not mentioned in capital letters. For example, 'd:\' instead of 'D:\'.

You can verify that the current directory drive appears in capital letters. For example, let us consider that the current working directory is mapped to 'H:\Example'. Prior to building the model, execute the following command in the MATLAB command window:

>> pwd

The above command identifies the current folder. If the value returned by 'pwd' is 'h:\Example', you will encounter an error. To resolve the issue, modify the current working directory to 'H:\Example'.

Please note that the error appears only in R2016b.

Best Answer

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MATLAB: Am I receiving an “failed to create cache” error when converting a subsystem to model reference

MATLAB: Do I receive the error ‘same file names packaged together in flat hierarchy’ when I build a model in R2016b

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