How to fix “No overload for method ' ' takes 0 arguments”?

Question

How can I fix this error?

\"No overload for method \'output\' takes 0 arguments\".

The error is at the very bottom at \"fresh.o

Answer 1

You're calling the output method with 0 (zero) parameters, but you have declared it to receive 4 double values. The compiler doesn't know what it should call, since there is no output method with no parameter.