A way to discover if a query works or not works

Query doesn't work

In the view Sites.GeneralDescriptionView :
  
  txtVisits: SC.TextFieldView.design({
    layout: Sites.LAYOUT_TXT,
    valueBinding: 'Sites.visitsController.content',
    // MCM
    txtVisitsHasChanged: function() {
      var q = Sites.SITES_QUERY;
      var s = Sites.store.find(q);
      var id, sKey, sTatus;
      s.forEach(function(item, index, self) {
        id = item.get('id');
        sKey = item.get('storeKey');
        sTatus = item.get('status');
        console.log('The sites: ',item,id,sKey,sTatus);
      });

    }.observes('value')

  }),  
  
==============================
In the controller Sites.visitsController :

Sites.visitsController = SC.ArrayController.create( 
/** @scope Sites.visitsController.prototype */
{
  content: null,

  siteIdBinding: 'Sites.siteController.id',

  siteIdDidChange: function() {
    console.log('siteIdDidChange !!');
    var siteId = this.get('siteId');
    
    var newQ = SC.Query.local(Sites.VisitModel, {
      conditions: "site_id = {qSite} AND type = 'visit' ",
      // conditions: "type = 'visit' ",
      parameters: {
        qSite: siteId
      }
    });

    var c = Sites.visitsController.get('content');
    if (c) c.destroy();
    var s = Sites.store.find(newQ);
    Sites.visitsController.set('content', s);

    var id, sKey, sTatus;
    s.forEach(function(item, index, self) {
      id = item.get('id');
      sKey = item.get('storeKey');
      sTatus = item.get('status');
      console.log('visits',item,id,sKey,sTatus);
    });
    

  }.observes('siteId')

=======================================
In the console:
Shows effectivelly the message 'siteIdDidChange !!', but not information about the records...