I would like to use UIGETFILE function in order to search for any file from any path of my computer.

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David Borrego
David Borrego 2021-10-29
评论： David Borrego 2021-11-4
Hello everyone.
I am new to MatLab, and I would like to know how can I make the program be able to look for any file from any folder of my computer not just the MATLAB folder containing the program.
Currently I am using UIETFILE function and it works if the file is in the MATLAB folder, but if I write the following in the code:
[Archivo, Direccion]=uigetfile({'*.xlsx','Data Files (.xlsx)','*.*','All Files (*.*)'});
I get the following error:
Error using readmatrix (line 158)
Unable to find or open 'Curva_Produccion_Parque.xlsx'. Check the path and filename or file permissions.
Thanks for the help.

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Walter Roberson
Walter Roberson 2021-10-29
[Archivo, Direccion]=uigetfile({'*.xlsx','Data Files (.xlsx)','*.*','All Files (*.*)'});
if ~ischar(Archivo)
return; %user cancel
end
fullname = fullfile(Direction, Archivo);
data = readmatrix(fullname);
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Stephen23
Stephen23 2021-11-4
编辑：Stephen23 2021-11-4
"gives the correct answer for the fullname (Name+path) description as you can see:"
The error message clearly shows you have combined the filename and the filepath in the wrong order:
'Curva_Produccion_Parque.xlsx/-/Users/davidborga/... INICIAL/'
%^^^^^^^^^^^^^^^^^^^^^^^^^^^^ filename
% ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ filepath
All OS's in common use have the filename at the RHS end of the path (just as Walter Roberson showed you).
David Borrego
David Borrego 2021-11-4
Indeed it was my mistake changing filepath for filename.
Thank you so much for your help (and sorry to Walter whose answer was perfect).

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