'Character vector is not terminated properly' when I am trying to open a .fis file in MATLAB

I am trying to open my mandami fis which i have saved, and when i try to import it to the fuzzy logic designer I get an error sayinf that the 'character vector is not terminated properly'

Does anyone know a solution to this?

[Hoang Mai]

I think there is a problem in limited range of fuzzy variables. The values of the solution may be outside of area of the varibles in definition. You could recheck the variables domain and save fuzzy file, export to workspace and redo simulation. Brg.

Answer 1

[Star Strider]

You likely either forgot a closing single quotation mark (') or you inserted one in error.

Without seeing your code, it is not possible to give a definitive solution.

Update by Kishen Mahadevan at MathWorks on 6/19/2024

Opening a saved .fis file calls the “readfis” command from Fuzzy Logic Toolbox - if the saved .fis file is manually edited, you can encounter unexpected errors such as this one. Having said that, if you are encountering this issue without manually modifying the .fis file, please reach out to MathWorks Technical Support with your .fis file and we can assist you further.

[Ahmed Omar]

There was only one ('), added another and its fixed thanks

[Star Strider]

As always, my pleasure!

[Irtaza Waheed]

Also worked for me. Thanks

[Saumitra Rai]

I am gettign the same error 'Charcter vector not terminated properly'. I have not written any code. I am trying to open the file using Import command in the FIS interface on MATLAB. What should I do?

[michael Nahole]

Same here. What is the actual solution to this problem? I tried saving my workspace for my simulink model. But on reopening simulink and loading the workspace. My seguno FIS is missing. I always have to redo the seguno file but the Mamdani FIS file has no problem

Please help