Error Message on FillColor

[johannes]

I am writing a program that updates many graphs regularly. I want to change the color of certain elements, using the following code:

figure4.setelem(1) fillcolor(113,184,255) legend(Weekly Average)

While when executing this command, the color actually changes, it also brings up the error message "Too many input arguments in fillcolor(113,184,255)".

This stops my program. Any advice?