Java exception occurred: com.mathwo​rks.toolbo​x.slprojec​t.Exceptio​ns.CorePro​jectExcept​ion: The archive file specified does not exist.

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lorugant
lorugant 2019-2-7
回答： Yash 2025-2-16
Hello Everyone,
I am trying to run exported matlab fmu with my own testfile after following the following instructions in the link below:
https://www.mathworks.com/help/simulink/ug/_mw_54e936ec-2fa7-4418-be70-d99c8f91d2bd.html
So I am getting the follwing error. Can anyone please help me debug it?
fmistatus = Error; Test CS model Instance (logStatusError ): fmi2Instantiate: Error using fmuhelper
Java exception occurred:
com.mathworks.toolbox.slproject.Exceptions.CoreProjectException: The archive file specified does not exist.
at com.mathworks.toolbox.slproject.project.creation.ProjectCreatorFromZip.validateArchive(ProjectCreatorFromZip.java:56)
at com.mathworks.toolbox.slproject.project.creation.ProjectCreatorFromZip.validate(ProjectCreatorFromZip.java:88)
Thanks in advance!

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回答（1 个）

Yash
Yash 2025-2-16
The error seems to imply that the archive file directory from which the project is being created does not exist. Please ensure that the directory is on MATLAB Path.
Try clearing the cache and path using below commands:
rehash toolboxcache
rehash path
Refer here for rehash function: https://www.mathworks.com/help/matlab/ref/rehash.html

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