Error writing simulink file

While everything was working fine, since this morning I have an error when I try to save a simulink file:

Failed to close the package: "Lien Physique inter-périphérique invalide (18)".

I'm using matlab 2022a on Ubuntu 22.04.

One of my colleagues has the same error, but I haven't found anything on the internet.

[Arnaud Leleve]

Same issue also.

I can save in /tmp but not in my personal folder.

[Julien TOURY]

Same issue also with Matlab R2022b

Answer 1

[Aditya]

Hey Romain

I understand that you were facing the a problem while saving a file.

The error message you encountered, "Failed to close the package: 'Lien Physique inter-périphérique invalide (18)'," indicates an issue with closing the package file in Simulink. This error is not specific to MATLAB 2022a or Ubuntu 22.04, as it seems to be a more general error related to file handling.

Here are a few suggestions to help resolve this issue:

1. Check file permissions: Ensure that you have the necessary write permissions for the directory where you are trying to save the Simulink file. Make sure that you have the appropriate permissions to create, modify, and delete files in that location.

2. Check for file conflicts: Make sure that the Simulink file you are trying to save is not open or being accessed by any other process. If the file is open in another MATLAB session or any other application, close it before attempting to save again.

3. Restart MATLAB: Try restarting MATLAB and then open the Simulink file again. This can help resolve any temporary issues or conflicts that may be causing the error.

4. Check disk space: Verify that you have enough free disk space on the drive where you are saving the Simulink file. Insufficient disk space can cause errors when trying to save files.

5. Update MATLAB: Ensure that you have the latest updates and patches for MATLAB installed. Updating to the latest version may resolve any known issues related to file handling.