too many input arguments

when running the following code I get the error too many input arguments:

 function fireButtonPushed(app)
             app.k=app.rowtostrikefield.Value
             app.h=app.columntostrikefield.Value
             q=randi(10);
                w=randi(10);
          
               if app.CPgrid(k,h)==1
                   app.PlayerTrackingGrid.Data(strike)=1;
                   app.resulttext.Text='Good Strike'

               else app.resulttext.Text='Missed Strike'
               end
              
               if app.PlayerMainGrid.Data(q,w)==1
                   app.CTgrid(q,w)=1;
                   app.resulttext.Text='You have been hit'
               else app.resulttext.Text='They have missed'
               end
            c=app.PlayerMainGrid.Data
               t=app.CPgrid
            f = @(t) sum(~t(:));
            u= @(c) sum(~c(:));
                if f(t)==100
                  app.resulttext.Text='Player wins'
                end
                if u(c)==100
                         app.resulttext.Text='Computer wins'
                end
        end

I've made properties which contain these variables but I still keep getting the too many input argument error.

         properties (Access = private)
        CPgrid= zeros(10) 
        CTgrid= zeros(10)
        PlayerMainGrid matlab.ui.control.Table 
        PlayerTrackingGrid matlab.ui.control.Table
        rowtostrikefield matlab.ui.control.NumericEditField 
        columntostrikefield matlab.ui.control.NumericEditField 
        resulttext matlab.ui.control.TextArea 
        fireButton matlab.ui.control.Button
        k=0
        h=0
        MainGridLabel matlab.ui.control.Label
        TrackingGridLabel matlab.ui.control.Label
        rowlabel matlab.ui.control.Label
        columnlabel matlab.ui.control.Label
         Positiontostrikelabel matlab.ui.control.Label

    end

[Jan]

Please post a copy of the complete error message. This would offer the information, which line is failing.

Why do you define two identical functions:

f = @(t) sum(~t(:));
u = @(c) sum(~c(:));

f(x) and u(x) are exactly the same. It does not matter, how the locally used variable is called.

[Abdullahi Omar]

Thanks but I've managed to get it to work.