HAVING TROUBLE WITH PLOTTTING

Can someone help me with my code because it says error in plotlump here is the code

FOR LUMPSUM.M

while(1)
    [val,Principal,Number,Interest] = inputvalues;
    if(val(1) == 0)
        disp('Entered Principal Amount is wrong ');
        disp('Please enter the details again ');
    end
    if(val(2) == 0)
        disp('Entered Number of years is wrong ');
        disp('Please enter the details again ');
    end
    if(val(3) == 0)
        disp('Entered Rate of Interest is wrong ');
        disp('Please enter the details again ');
    end
    if(sum(val) == 3)
        break;
    end
end
% function call to plotlump function 
plotlump(Principal,Number,Interest);

FOR INOUTVALUES.M

function [e,P,N,i] = inputvalues
% Taking input from the user 
P = input('Enter the Prinicipal Amount Invested : ');
N = input('Enter number of years : ');
i = input('Enter the rate of interest : ');
% Then this checks if there is an error
e = errorcheck(P,N,i);
end

FOR ERRORCHECK.M

function value = errorcheck(Principal,Number,Interest)

% If they are valid , then value holds as 1 meaning they are valid while
% value holds 0 meaning they are wrong
value = [1,1,1];
    if(Principal <= 0)
    value(1) = 0;
    end
    
    if(Number <= 0)
    value(2) = 0;
    end
    
    if(or(Interest < 0,Interest > 100))
    value(3) = 0;
    end
end

FOR PLOTLUMP.M

function plotlump(Principal,Number,Interest)

% This loop will calculate value of S 
S = zeros(1,Number);
    for N = 1:Number
        S(N) = (Principal * (1 + (Interest/100))^N);
    end
    
Im having trouble with plotlump because everytime I enter the code it's saying "Not enough input arguments.

Error in plotlump (line 6)
S = zeros(1,Number);"

[Cris LaPierre]

Have you removed something from your plotlump code? S = zeros(1,Number) is not on line 6.

When I put this all together, it runs without error for me. I've simplified the code to run here.

while(1)
    val=[1 1 1];
    Principal=1000;
    Number = 1;
    Interest=6.5;
% [val,Principal,Number,Interest] = inputvalues;
    if(val(1) == 0)
        disp('Entered Principal Amount is wrong ');
        disp('Please enter the details again ');
    end
    if(val(2) == 0)
        disp('Entered Number of years is wrong ');
        disp('Please enter the details again ');
    end
    if(val(3) == 0)
        disp('Entered Rate of Interest is wrong ');
        disp('Please enter the details again ');
    end
    if(sum(val) == 3)
        break;
    end
end
% function call to plotlump function 
plotlump(Principal,Number,Interest)

S = 1065

function plotlump(Principal,Number,Interest)

% This loop will calculate value of S 
S = zeros(1,Number);
    for N = 1:Number
        S(N) = (Principal * (1 + (Interest/100))^N)
    end
    
end

Answer 1

[Sulaymon Eshkabilov]

% Here is a slightly edited/fixed version that works ok.
 while(1)
    [val,Principal,Number,Interest] = inputvalues;
    if(val(1) == 0)
        disp('Entered Principal Amount is wrong ');
        disp('Please enter the details again ');
    end
    if(val(2) == 0)
        disp('Entered Number of years is wrong ');
        disp('Please enter the details again ');
    end
    if(val(3) == 0)
        disp('Entered Rate of Interest is wrong ');
        disp('Please enter the details again ');
    end
    if(sum(val) == 3)
        break;
    end
end
% function call to plotlump function 
S=plotlump(Principal,Number,Interest);

function [e,P,N,i] = inputvalues
% Taking input from the user 
P = input('Enter the Prinicipal Amount Invested : ');
N = input('Enter number of years : ');
i = input('Enter the rate of interest : ');
% Then this checks if there is an error
e = errorcheck(P,N,i);
end
function value = errorcheck(Principal,Number,Interest)

% If they are valid , then value holds as 1 meaning they are valid while
% value holds 0 meaning they are wrong
value = [1,1,1];
    if(Principal <= 0)
    value(1) = 0;
    end
    
    if(Number <= 0)
    value(2) = 0;
    end
    
    if(or(Interest < 0,Interest > 100))
    value(3) = 0;
    end
end

function S =plotlump(Principal,Number,Interest)
% This loop will calculate value of S 
S = zeros(1,Number);
    for N = 1:Number
        S(N) = (Principal * (1 + (Interest/100))^N);
    end
end

[Cris LaPierre]

I guess my point was that I didn't have to edit anything in the code the OP shared for it to work. I only modified it so it could run in Answers and produce an ouput, showing that I am not able to reproduce the input argument error to plotlump.