Error: Attempt to execute SCRIPT Update_V_J​acobi_Meta​l_box as a function

Hello,

So I'm attempting to run a program that gives me a solution to Laplace's equation using Jacobi's relaxation method which is a numerical method but I keep getting the same error message "Attempt to execute SCRIPT Update_V_Jacobi_Metal_box as a function" and I don't know why? Cause I defined it as a function in my code so it's not just a script. Here's my code:

Answer 1

[Walter Roberson]

You used Update_V_J​acobi_Meta​l_box as the name of your script. That prevents MATLAB from finding the function Update_V_J​acobi_Meta​l_box that is stored inside the script. Functions that are stored inside of scripts must not be named the same thing as the script is.