hi, i am trying to start Matlab, but i get this error (std::exception: fl:filesys​tem:System​Error). Can somebody tell me what the problem is?

hi, i am trying to start Matlab, but i get this error (std::exception: fl:filesystem:SystemError). Can somebody tell me what the problem is?

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/161989-fl-filesystem-invalidargument-error#answer_334276

[Satwinder Singh Bains]

hi, Thanks for replying Mr. Walter Roberson.

But actually, the link describes that the matlab is working fine, they are getting a different error code "fl:filesystem:InvalidArgument", as they run code for complicated simulink model.

My problem is that i am even not able to open Matlab, when i try, i straight away get this error code "std :: exception: fl: filesystem: SystemError", screenshot attached above.

please give me a solution if somebody knows about it.

Thanks in advance.

[Walter Roberson]

There can be Simulink problems if your directory or model name involve spaces or non-Ascii characters.

[Satwinder Singh Bains]

i am new to Matlab, so i donot have a model.

i have installed it a couple of days ago and then it was working fine but i tried opening it yesterday, from that time i am not able to open it and have a fatal error in the startup itself.

i did not change any directory/name.

[Guillaume]

Regardless of your license, you always get free support for installation and startup issues. I would recommend you contact matlab support directly.

[Satwinder Singh Bains]

thanks. Already did that, waiting for their reply.

[Co Melissant]

and - found a solution?

Answer 1

[Riya]

Hello Satwinder Singh Bains

As per my understanding, you are facing fl:filesystem:SystemError error while using MATLAB

Please know that this error is a file system error in MATLAB, and can occur due to various reasons, such as permission issues, file system corruption, or conflicts with other programs.

In this case, here are a few suggestions to help you troubleshoot and resolve the issue:

1. Check file permissions: Ensure that you have the necessary permissions to access the files and directories that MATLAB requires. Make sure you have read and write permissions for the MATLAB installation directory and any directories where you are attempting to save files.
2. Verify disk space: Check if you have sufficient free disk space on your system. Insufficient disk space can cause file system errors. Free up space by deleting unnecessary files or programs if needed.
3. Run MATLAB as an administrator: Try running MATLAB with administrative privileges. Right-click on the MATLAB shortcut or executable and select "Run as administrator" to see if it resolves the issue.
4. Disable antivirus or security software: Temporarily disable any antivirus or security software running on your system, as they might be interfering with MATLAB's file operations. If the error no longer occurs with the antivirus software disabled, consider adding MATLAB as an exception in the antivirus settings.
5. Repair MATLAB installation: If the issue persists, you can try repairing your MATLAB installation. Use the MATLAB installer or the uninstallation wizard to repair the installation files.
6. Verify MATLAB paths: Confirm that the MATLAB paths are set correctly on your work computer. Open MATLAB and go to "Set Path" under the "Home" tab. Check if the necessary paths for your Simulink model and any required MATLAB toolboxes are included. If any paths are missing, you can add them manually.

You can refer following documents for similar issue:

https://in.mathworks.com/matlabcentral/answers/1846668-how-do-i-fix-this-error-could-not-commit-changes-copy-failed-fl-filesystem-systemerror-please?s_tid=srchtitle_site_search_2_fl%253Afilesystem%253ASystemError

https://in.mathworks.com/matlabcentral/answers/1724330-error-while-open-matlab?s_tid=srchtitle_site_search_10_fl%253Afilesystem%253ASystemError