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syntax-errornetlogonested-listsagent-based-modeling

How to create a list of lists in NetLogo?

I want to create a list of lists in NetLogo. What I have is the following:

let a []
let b []
let c []
let d []
let l-o-l list [a b c d]

But then I get :

LIST expected 2 inputs on the right or any inputs when surrounded by parentheses.

with the list highlighted.

But when I change the last line to let l-o-l list (a b c d),
I have the b highlighted with Expected closing parenthesis.

I am confused!

Solution

  • Close! What you want is

    (list a b c d)

    When there is more than the normal number of inputs, it is the whole expression that is enclosed, including the list reporter.