What is difference between async true/false on a relationship

[Vishu]

Hi,

Try to look in to below link. You will get some Idea.

What is an "async relationship"? / `{async: true}` vs. `{async: false}`

The Ember Data API mentions the concept of “async relationships”. E.g., DS.belongsTo(..) and DS.hasMany(..) both allow to provide a hash with key async: App.Post = DS.Model.extend({ comments: DS.hasMany('comment', {async: true}) }); What is the difference of async being either true or false and what consequences does it have on application design?

Regarding your error, try to follow side loading for data.

Thanks.