javascript - Ember JS: Computed Property returning NaN -

i have computed property not being recalculated , gets stuck when page first displayed.

totalspeed: function() {     return this.get('job') ? parseint(this.get('job').get('speed')) + parseint(this.get('speed')) : parseint(this.get('speed')); }.property('job','job.speed','speed'), 

speed defined in object

speed: ds.attr('number', {defaultvalue: 0}), 

speed defined in job object

speed: ds.attr('number'), 

i can output both job's speed , object's speed separately , display fine. if try output totalspeed property nan. if change either job.speed or speed, totalspeed update , show correctly.

does know why on initial load totalspeed not display? if log values totalspeed returns example if speed 8 , job.speed 8 nan 16 16

matt think correct relationship not loading , kind of being bit hacky way loading model(multiple models in 1 controller). ended using em.rsvp.hash , works fine.

what had

app.charactereditroute = ember.route.extend({     authredirectable: true,     model: function(model) {         var auth = this.container.lookup('auth:main');         return this.get('store').find('user',auth.get('userid'));     },     setupcontroller : function(controller, model){         controller.set("model", model.get('profile').get('currentcharacter'));         controller.set('races',this.get('store').findall('race'));         controller.set('jobs',this.get('store').findall('job'));     }  }); 

what have

app.charactereditroute = ember.route.extend({     authredirectable: true,     model: function(model) {         var auth = this.container.lookup('auth:main');         return em.rsvp.hash({             user: auth.get('user'),             races: this.get('store').findall('race'),             jobs: this.get('store').findall('job')         });     },     setupcontroller : function(controller, model){         controller.set('model',model);     }  });