MATLAB: This error happened when i run genetic algorithm

genetic algorithmmatlab codermatlab functionoptimization

when i run this function in genetic algorithm in optimization tool box this error occur
  • Attempt to execute SCRIPT ga as a function:
    function [ F ] = FF( A )
    % A =[ 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1
     %     1 1 1 0 1 1 1 1 1 1 1 1 0 1 0 1
     %     1 1 0 1 0 0 0 0 0 0 0 1 1 1 1 1
     %     0 1 0 1 1 1 0 0 1 0 0 1 1 1 1 1
     %     0 1 1 1 1 0 1 0 0 1 1 1 1 1 0 1
     %     0 0 1 1 0 1 1 0 1 1 1 0 1 0 0 1
     %     0 1 0 0 1 0 1 1 1 1 0 1 1 1 0 1
     %     0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1
     %     1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
     %     0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 ];
     %  input ' A = ' ;
     [n,m]=size(A);
    B=(m+repmat(1:m,n,1)-A.*cumsum(A,2)).*A;
    for k=1:n
       a=B(k,B(k,:)~=0);
       [~,~,kk]=unique(a);
       row1{k,1}=accumarray(kk,1);
    end
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    % %c= represent sum of rows 
      c1 = cellfun(@sum, row1);
     Z1 = randi([0 1], n,m);
     B1=(m+repmat(1:m,n,1)-Z1.*cumsum(Z1,2)).*Z1;
     for k=1:n
       a=B1(k,B1(k,:)~=0);
       [~,~,kk]=unique(a);
       row2{k,1}=accumarray(kk,1);
     end
    d1 = cellfun(@sum, row2);
   x1= abs( c1-d1);
  % F(X1)
   X1 = sum(x1);
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%




    %%Find F(X2)
    C=(n+repmat(1:n,m,1)-A'.*cumsum(A',2)).*A';
    for k=1:m
    a=C(k,C(k,:)~=0);
    [~,~,kk]=unique(a);
    col1{k,1}=accumarray(kk,1);
   end
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   % x represnt sum of column 

   c2 = cellfun(@sum, col1);
   % x = d.';
   Z2 = randi([0 1], n,m);
   C2=(n+repmat(1:n,m,1)-Z2'.*cumsum(Z2',2)).*Z2';
   for k=1:m
     a=C2(k,C2(k,:)~=0);
     [~,~,kk]=unique(a);
     col1{k,1}=accumarray(kk,1);
   end
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   % x represnt sum of column 
   c3 = cellfun(@sum, col1);
   c4 = abs (c3-c2);
   X2 = sum(c4);
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    %%Find F(X3) 
      idx = A~=1;
     r = sum(idx,2);
    Z3 = randi([0 1], n,m);
    idx1 = Z3~=1;
    r5 = sum(idx1,2);
   r6 = abs (r-r5);
   X3= sum(r6);
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %%Find F(X4) 
   idx = A~=1;
   c = sum(idx,1);
   Z4 = randi([0 1], n,m);
   idx1 = Z4~=1;
   c5 = sum(idx1,1);
c6 = abs(c-c5);
X4= sum(c6);
F = X1+X2+X3+X4;
end

Best Answer

It sounds likely that you have a different file ga.m which is being found by MATLAB first.
If you type:
which ga
you will be returned the file which MATLAB is trying to execute. If this is the correct version from the Global Optimization toolbox, it would be found in matlabroot\toolbox\globaloptim\globaloptim\ga.m. You then would need to remane the file or place it lower on the MATLAB Search Path .
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