When trying to read an attribute, meteor gives me a TypeError: Cannot read property 'featuredImage' of undefined
error in the browser console. But it reads featuredImage
and the site is working fine. How can I get rid of this error? Is it happening because my subscriptions are not yet ready? Is that’s the case, how to fix it? (PS : Im using the flow router so I can’t wait for subscriptions in the router)
My template code :
Template.About.helpers({
page: () => {
return findPage();
},
featuredImage: () => {
var thisPage = findPage();
return Images.findOne({
"_id": thisPage.featuredImage
});
}
});
function findPage() {
return Pages.findOne({
slug: 'about'
});
}
The router code :
FlowRouter.route('/about', {
name: 'about',
subscriptions: function() {
this.register('page', Meteor.subscribe('pages', 'about'));
this.register('image', Meteor.subscribe('images'));
},
action() {
BlazeLayout.render('MainLayout', {
content: 'About'
});
setTitle('About Us');
},
fastRender: true
});