Message when attempting to publish, ".m file must contain valid XML 1.0 Standard characters."

Question

Julia 2023-3-24

回答： Swaraj 2023-4-4

The message above, pops up in a window after attempting to publish my cade as a PDF.

Rik 2023-3-24

What happens if you run the code below?

filename = 'your_m_file.m';
clc,disp(reshape(setdiff(double(unique(fileread(filename))),1:127),[],1))

(This code will display all special characters and may give you a hint what unsupported character this might be.)

Answer 1

Swaraj 2023-4-4

This error occurs when you are trying to publish a MATLAB script that contains characters that are not valid in XML 1.0 standard.

To resolve this error, you will need to identify the characters that are causing the issue and remove or replace them with a valid one.