Index exceeds the number of array elements (36)

I have a problem with title. My code is:

str=strcat('rappresentazione euleriana della soluzione per CFL', num2str(CFL), 'e tempo t=', num2str(time_indaga), '');
title(str)

This is the error:

[KSSV]

We cannot help you unless code is shown.

Any ways error is clear, this error occurs when you try to extract more number of elements then present in the array. check the dimensions of array and fix your loop index.

[mattvanviore]

i have this error only when i add the title on the figure

Answer 1

[Srivardhan Gadila]

One possiblity is that you have declared a variable with the name "title" and it has 36 elements. If that's causing the error then rename such variable to some other name. You can find a similar error in the following Answer: index exceeds the number of array elements (5)

If that's not the issue, can you provide more information like the code you are executing and the dependent files.