Too many output arguments

I am getting error as "too many output arguments".Help me to resolve

[Bob Thompson]

Could you please paste in some of your code which causes the problem? Matlab gives you a specific line, so if you could paste that line and any variable definition lines so we can understand what your variables mean.

[Geoff Hayes]

Pavithran - this error message could indicate that your code has been written to expect more output arguments from some function than what is really returned. For example, the sum function returns just one parameter

 x = sum([1,2,3]);

If I write the code to expect two output parameters like

 [x, y] = sum([1, 2, 3])

then I observe the following error

 Error using sum
 Too many output arguments.