javascript - what does the error “Exception in template helper: Error: Handler with name 'pathFinder' already exists.” mean? -

my code is

template.homeitem.helpers({   'sharedata': function() {   return { title: this.title,  author:meteor.users.findone(this.createdby),//createdby stores author's userid url:  router.map(function(){ router.route('/content/:_id',{ name:'pathfinder', template:'pathfinder', data: function(){   var currentroute= this.params._id;   return contentslist.findone({_id: currentroute});   }});})}} 

i not know correct way pass url in sharedata of shareit.

thanking everyone

first of all, please indent code. it's unreadable , contains error due poor indentation.

to question; means have created route name.

it's hard tell you're trying achieve think trying to this:

template.homeitem.helpers({   'sharedata': function() {     return {       title: this.title,       author: meteor.users.findone(this.createdby),       url: '/content/' + this._id     }   } })