I can not understand why the array is not displayed in the template?

Question

meteor

Tell the noob what I'm doing wrong? If you output to the console, then the array will be displayed.

Meteor.call("getPosts", function (error, results) {
    Template.PostList.helpers({
        posts: results.data
    })
});

Answer 1

Template.PostList.onCreated(function() {
Meteor.call("getPosts", function(error, results) {
return Session.set('posts', results);
});
});
Template.PostList.helpers({
posts: function() {
return Session.get('posts');
}
});