Matlab GUI - Error check and message accordingly
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I have seen several videos on GUIs showing how to do this but when I attempted it, the error display box (tag = msg) does not display an error if anything other than numeric values are inserted into the boxes.
I'll be delighted if someone can help me with this.
I have uploaded the code here from where it can be downloaded.
The files you will need are the m file, the fig file and the .xlsx file
Thank You
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Accepted Answer
Image Analyst
on 4 Jun 2013
You could use a try/catch like this:
try
% Some code that might generate an error.
catch ME
errorMessage = sprintf('Error in function blah_blah_blah().\n\nError Message:\n%s', ME.message);
fprintf(1, '%s\n', errorMessage);
uiwait(warndlg(errorMessage));
end
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