Please, helping with a problem calling the datasets from rest toolkit

Dear Resting experrts,

I am getting an error message with Matlab. I think that the problem is that I did not set the path correctly to the folder where I want the results.

First of all, I have downloaded and installed the toolkit in MATLAB in a Ubuntu (Neurodebian) environment.

It say that works in Windows System...but as I call it from MATLAB I think the problem is not here.

The error message that appears in MATLAB windows is:

?? Error using ==> ge
Matrix dimensions must agree.

Error in ==> rest_nextpow2_one35 at 22
    tbl =tbl(find(tbl>=n));          %tbl =134, 135, ... , 256

Error in ==> alff_gui>btnAlffBandDetail_Callback at 1331
    paddedLength    =rest_nextpow2_one35(sampleLength);

Error in ==> gui_mainfcn at 96
        feval(varargin{:});

Error in ==> alff_gui at 34
    gui_mainfcn(gui_State, varargin{:});
 
??? Error while evaluating uicontrol Callback

An the error that appear when I press the button to start the analysis Do ALL is: No data found...please re-config....

Any idea how can I solve the problem....?

My folder with all the datasets is in /home/rosalia/Desktop/ALFF

But in the example of the manual...they refers always as D: MATLAB WORKING DIRECTORY

Any help to solve this would be very appreciate.
Thank you for your time,
Yours sincerely,
Rosalia.