Not Enough Input Arguments - Error Message

Hi, I am trying to read an excel file with some code, with a 121x35 matrix. However, I think MATLAB is having difficulty processing such a big matrix, and I end up getting the following error:

Error using xlsread (line 260)
Not enough input arguments.

I tried running a test script, and xlsread worked fine on a smaller matrix. But, I am not sure how to get it to run for a bigger one. Here is the full line of code:

file = '/Users/amrithah/Desktop/Databases/Original Data/FC Matrices_Orig.xlsx';

m = xlsread(file,'ADHD_GSR'); %ADHD_GSR is a sheet in the file
m = [m(2:end,1:end-1);NaN([1,size(m,2)-1])]; %NaN removes all subsequent 'Inf' or 'NaN' cells
% group 1
a = m;

The point of this code is to read and extract the excel sheet, and subsequently input it into a variable called 'a', while excluding all NaN or Inf values.

Any help would be appreciated, thanks.

[Venkata Siva Krishna Madala]

I have tried for a it on an excel file having 2 sheets of 121x35 data and could not get the same error. Perhaps try giving the absolute path of the file i.e.

file = 'C:/Users/amrithah/Desktop/Databases/Original Data/FC Matrices_Orig.xlsx';

[Walter Roberson]

Amritha Harikumar: is it correct that you are on Mac? Or in particular that you are not on MS Windows with Excel installed?

[Amritha Harikumar]

Hi,

I actually got it to work - the issue was that I didn't specify the cells in the sheet, and it was throwing back an error. Thanks!!