ember 1.12 this.container is undefined in helpers/polymer-outlet.js

[canufeel]

the issue occurs in helpers/polymer-outlet.js line 13.

container = this.container;

this in 1.12 relates to window object thus does not have any container property.

i have started a thread on this issue on stackoverflow here http://stackoverflow.com/questions/31128549/ember-application-container-change-1-12

i believe this is related to the namespaces change in 1.12 would appreciate any help on the issue to understand how should i get the container starting from 1.12