Error message - "closing bracket expected" when initializing a list

[Sandeep]

I have defined a turtles-own list called color-affinity. Each of the 14 entries in this list is composed of a named netlogo color and a corresponding random number up to but not including 5. 

I am trying to initialize this list in the setup procedure by calling the function: setup-turtle-color-affinity.

The code is below:

---------------------------------

turtles-own [

  color-affinity

]

...

..

.

to setup

  clear-all

  create-turtles population

  setup-turtle-color-affinity

  setup-patches

  reset-ticks

end

...

..

.

to setup-turtle-color-affinity

  ask turtles

  [ setup-color-affinity ]

end

to setup-color-affinity

  [

   ; Here, I want to set up the list so that each turtle gets a random named netlogo color and a corresponding random "affinity" score of up to 5. However, whenever I try this (and I've tried various combinations of syntax) it gives me an error saying "closing bracket expected".

  ]

end