Ember upgrade 1.7 to 1.13.* fails with buildRenderNodes is not a function


I was using ember as a part of my grails application, All libs were provided by a ember grails plugin 1.7. As I would eventually like to move to newer version I have tried both to replace ember and ember-data with newer files versions as well as to add references to hosted files, but I would always get during run:

template.buildRenderNodes is not a function


That is a huge jump,

I went from 1.8 to 1.13 by incrementally upgrading

This way you will see deprecation warnings along the way and can fix before the next version where it may break