in script, i can't run section

When I use Matlab 2023b ,I can't run section even if I use the symbol %% to divide my code in the scrpit.

[Dyuman Joshi]

We will not be able to help unless you attach your code.

What does "I can't run" mean in this context? The code does not execute? Do you get any errors? Specify what the problem is.

[Steven Lord]

What does "cant run" mean in this context?

• Do you receive warning and/or error messages? If so the full and exact text of those messages (all the text displayed in orange and/or red in the Command Window) may be useful in determining what's going on and how to avoid the warning and/or error.
• Does it do something different than what you expected? If so, what did it do and what did you expect it to do?
• Did MATLAB crash? If so please send the crash log file (with a description of what you were running or doing in MATLAB when the crash occured) to Technical Support so we can investigate.