Unable to write to Simulink cache file 'C:\modelname.slxc' because you do not have write permission for the file.

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Tejas 2023-7-9

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回答： Adeel 2024-6-1

when I am trying to generate c code from my model, I encounter this error, how to resolve this?

Unable to write to Simulink cache file 'C:\modelname.slxc' because you do not have write permission for the file.

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Walter Roberson 2023-7-9

Is your current directory C:\ ?

Tejas 2023-7-9

yes, the directory is C, all my models are saved in C.

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Walter Roberson 2023-7-9

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移动：Walter Roberson 2023-7-10

I mean C:\ itself not somewhere inside of the C drive.

You would get this error if your current directory is C:\ itself. Your current directory needs to a directory that you have write access to.

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Emmanuel 2023-9-22

How did you changed the directory?

Tejas 2023-9-22

Just go to your MATLAB home page, and change the folder where your model is saved..

like this example: there is a folder icon with green arrow --> just change that to the folder where your simulink model is saved... that will change to right directory..

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Adeel 2024-6-1

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Error:Unable to write to Simulink cache file 'E:\Laptop Data\Personal\PHD DATA\UW\PI\MyModel.slxc' because you do not have write permission for the file.