Error with uigetfile in App Designer when changing directories

Question

Scotty Mac 2023-7-11

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1994583-error-with-uigetfile-in-app-designer-when-changing-directories

评论： Scotty Mac 2023-7-11

I have the following code to read in a csv file:

% Allow the user to select any CSV file
[file, path] = uigetfile('*.csv');
if isequal(file,0)
    % User selected cancel
    return;
else
    comp_fn = readtable(file);
    handles.comp_fn = comp_fn;
    guidata(hObject, handles);
end

I am receiving an error when I traverse directories using the uigetfile UI to select the file. If the requested file is in the same directory when the UI opens, it loads correctly. If I change to a different directory and select a valid file, I receive a 'Unable to find or open file XXX' error (when I just selected it).

What am I missing? Do I have include the path to that file? If so, how is this done in the above code? I tried searching for this answer, without any luck.

Thanks in advance.