meteor - pathFor returning empty href -

i've done quite bit of searching , testing on feel should pretty straightforward, since working on other routes:

<a href="{{ pathfor 'categorylist' }}">{{post.category}}</a> 

here iron router route:

router.route("/category/:category", function() { this.render("categorylist", {     waiton: function() {         return meteor.subscribe("posts");     },     data: function() {         session.set("categoryname", this.params.category);         return {              posts: posts.find({category: this.params.category})         }     } }); }, {     name: 'categorylist' }); 

when load post html / spacebars, href empty. i've tried declaring name route, , comes empty. missing obvious?

thanks, paul

you need include parameter route in pathfor.

<a href="{{ pathfor 'categorylist' category=post.category}}">{{post.category}}</a>