Cell contents assignment to a non-cell array object.

Hello, I am encountering the following errors in my MATLAB program:

• * * **COMMAND LINE**** * * *

Cell contents assignment to a non-cell array object.

Error in FileName (line 11) Comfort{count}='!!!';

• * * * **SCRIPT FILE**** * * * *

for count=1:1:20
      C(count) = -50+200*rand(1);
      K(count) = C(count)+273.15;
      F(count) = C(count)*9/5+32; %converting celsius to fahrenheit
      R(count) = C(count)*1.8+491.67;
      if F(count)>32
          if F(count)>55
              if F(count)>70
                  if F(count)>90
                      if F(count)>105
                          Comfort{count}='!!!';
                      else
                      Comfort{count}='hot';
                      end
                  else
                  Comfort{count}='warm';
                  end
              else
              Comfort{count}='mild';
              end
          else
          Comfort{count}='cold';
          end
      else
      Comfort{count}='freeze';
      end
  end
  for count=1:20
      fprintf('\n %.0f   %.0f    %.1f    %.2f    %.1f    %s\n', count,C(count), K(count), F(count), R(count), Comfort{count});
  end

Answer 1

[per isakson]

Add

    clear('Comfort')

at the top of the script. Or better add

    Comfort = cell( 1, 20 );

at the top. Most likely Comfort hold some old data of another type.

[Xi]

clear('comfort') really helps!