If you are trying to dump the contents of a database field into a listbox you would do the following:
Add before your function.
Add at the end of your database code
var result:Array = stmt.getResult().data;
var myARL:ArrayList = new ArrayList();
for each( var obj:Object in result )
myARL.addItem(obj.whatever your table field name is);
myList.dataProvider = myARL;
My question is if all I have is mx.collections::ArrayCollection@1aced5b9 how to figure out a line number that happens at.
That's a memory address not a line number.