Expected identifier, string, or number. (Javascript)

Question

I am having issues compiling some javascript, And it keeps saying Expected identifier, string or number on the 3rd character of the line },100,'linear',function(){

Is there something i'm missing, i think i formated it different but i can't find out where.

firstCard_clone.animate({
    'top': firstCard_offset_2.top,
    'left': firstCard_offset_2.left,
  },100,'linear',function(){
    firstCard_clone.remove();
    $firstDeck.children().children().css('visibility','visible');
    done_fc();
  });

Answer 1

You have a trailing comma:

firstCard_clone.animate({
    'top': firstCard_offset_2.top,
    'left': firstCard_offset_2.left,  // here
}

which means it expects another identifier in the object literal.