Return function question

Please check the image below, you will know what I am talking about, you can see I have made a function with the return type string, so whenever I put that as an expression on somewhere, here in this case, set text on a text obj, it gives me the error that

"Incorrect parameters "The function" does not accept 0 parameters."

What I'm doing wrong?

Functions.Dialogue("text here")

I figured it out,

* On function 'Dialogue' → String

-> AdvancedRandom: Set current probability table to "RandomDialogue"

----+ (no conditions)

-----> Functions: Set return value AdvancedRandom.Weighted

Thank you :)

Could you please help me on this

construct.net/en/forum/construct-3/how-do-i-8/loops-code-efficient-178064