[Help] Undefined function or variable 'Reference'. On Running a .m script file.

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Waqar Ali Memon 2019-7-31

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https://ww2.mathworks.cn/matlabcentral/answers/474242-help-undefined-function-or-variable-reference-on-running-a-m-script-file

评论： Waqar Ali Memon 2019-7-31

采纳的回答： Alex Mcaulley

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Hello Everyone,

While running a .mat file I am incurring the following error:

Undefined function or variable 'Reference'.

But when i select all the code and press evaluate section, it executes the code.

Can any one guide me, how to overcome this? and why this happens?

This is how my .mat file starts:

%% Reference_Project: Excel List
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % 
%  Function:        Getting a Unique list.
%  Filename:        List.m
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % 
%%
clear;
clc;
disp('Starting the Program, Please click on Next and Finish (if it appears).');
warning off;
%% Selects the Current Directory and Imports all the files with .xls extension.
% %  Note: .xls files and this code should be in same folder.
myDir = uigetdir; %Gets the current directory
myFiles = dir(fullfile(myDir,'*.xls')); %Gets all .xls files in structure
fileNames = {myFiles.name}; % to convert the name of files in string format
for k = 1:numel(fileNames) % running a loop from 1 till number of files
    data{k} = uiimport(fileNames{k}); % importing k number of files
    %%do whatever you want
end

Any help would be appreciated :-).

Regard,s

Waqar Ali

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Fangjun Jiang 2019-7-31

Don't use minus (-) in the M-file name. Instead, use underscore (_).

Waqar Ali Memon 2019-7-31

Thank you Fangjun Jiang,

It work now :-)

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采纳的回答

Alex Mcaulley 2019-7-31

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/474242-help-undefined-function-or-variable-reference-on-running-a-m-script-file#answer_385594

The name of your script "Reference-EPD-Project-v4" is not a valid name for a function/script. Are you sure that this is the name? If it is the case, change the name of the file to a valid name (i.e. "Reference_EPD_Project_v4").