MATLAB: How to run demo file in matlab

demoinsulin

i have typed the below command in command window

edit insulindemo

but i am getting the below error

Error using cd
Cannot CD to C:\Users\Rajan\AppData\Local\Temp (Name is nonexistent or not a directory).
Error in tempdir (line 30)
    curr_dir = cd(tmp_dir);
Error in tempname (line 17)
    dirname = tempdir;
Error in sbioloadproject>createMATFile (line 164)
        tempfilename = [tempname '.mat'];
Error in sbioloadproject (line 83)
tempfilename = createMATFile(projfilename, 'simbiodata\d*.mat');
Error in insulindemo (line 85)
sbioloadproject('insulindemo', 'm1'

how to get out of these? help me plzz…

Best Answer

At the MATLAB command prompt, command

if ~exist('C:\Users\Rajan\AppData', 'dir'); mkdir('C:\Users\Rajan\AppData'); end
if ~exist('C:\Users\Rajan\AppData\Local', 'dir'); mkdir('C:\Users\Rajan\AppData\Local'); end
if ~exist('C:\Users\Rajan\AppData\Local\Temp', 'dir'); mkdir('C:\Users\Rajan\AppData\Local\Temp'); end

After that you should be able to use the software.

Related Solutions

MATLAB: Cannot CD to (name is nonexistent or not a directory)

create_missing = false;
parts = {'C:\', 'Users', 'user', 'Documents', 'mu'};
if ~exist(parts{1}, 'dir')
    error('You do not have a C: drive. Giving up.');
end
failed = false;
for K = 2 : length(parts)
    thispath = fullfile(parts{1:K});
    if exist(thispath, 'dir')
        fprintf('Okay we already have directory %s\n', thispath);
    elseif create_missing
        try
            mkdir(thispath);
            fprintf('Was able to create missing directory %s\n', thispath);
        catch
            fprintf('Failed trying to create missing directory %s', thispath);
            oldpath = fullfile(parts{1:K-1});
            p = fileattrib(oldpath);
            fprintf('Attributes of parent directory %s are:\n', oldpath);
            disp(p);
            failed = true;
            break
        end
    else
      fprintf('Directory %s does not exist and you asked that missing directories not be created. Set the variable create_missing to true if you want the directory created\n', thispath);
      failed = true;
      break
    end
end
if failed
    fprintf('Some directory not created. Not ready to use\n');
else
    fprintf('Okay, should be ready to use directory %s\n', fullfile(parts{:}) );
end

MATLAB: Writetable – wrong number of arguments

https://www.mathworks.com/help/matlab/ref/fullfile.html

Best Answer

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MATLAB: Cannot CD to (name is nonexistent or not a directory)

MATLAB: Writetable – wrong number of arguments

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