Insert values into an array by input dialog

[Ignacio_Smail]

I need to complete an array or a list with values introduced by parameter, i mean, through an input dialog.
and i cant make it that way, can anyone help me please?

Main.xaml (13.1 KB)

this is the message that appears every time.

[XZX321]

You should give the provincias_list a default value:new String(9){}

[Ignacio_Smail]

thanks, so quickly!