MATLAB Code Call Cell Array Variable

I am using one function to call another. I have a cell that contains several pieces of data in 220 different columns of the cell. I am getting an error when I call the function below from the main function. It says "Function 'subsindex' is not defined for values of class 'cell'." Can I not pass the cell array data through the function?

function [] =plotdetailsdata(data1)
num = length(data1);

   v_ceil = ceil(num/50);
  v_floor = floor(num/50)
  for j=0:v_floor
  %     
  num1 = (j*50)+1;
  num2 = num1+50 ;
  if((num2)>length(data1))
       num2 = length(data1)
  end 
  % 

figure(j+1+2);
hold on;
% 
 for i=num1:num2
     m = data1{1,i};
     plot(m(:,1),m(:,2));
    legendCell{i} = num2str(i,'N=%-d');
 end
% 
 title(['Real Impedance from ', num2str(num1), ' to ', num2str(num2)])
 hold off;
 legend(legendCell{num1:num2});
 fig = figure;
 datacursormode on;
% 
 filename=strcat('Figure',num2str(num1),'to',num2str(num2),'RealImp.fig');
 savefig(fig,filename)
 dcm_obj = datacursormode(fig);
 set(dcm_obj,'UpdateFcn',@myfunction)
% 
 end
 legend('show')
end
%

[Walter Roberson]

Which line is the error occurring on?

[Stephen23]

@Sarah Crimi: please show the complete error message. This means all of the red text.

Answer 1

[Sarah Crimi]

Ah, I think I figured it out. I accidentally named a variable the same thing as my function name. So silly. Thanks for your help. ~Sarah