I am migrating an Ember rc7 project to Ember 1.0.0. I have this unusual error:
Ember.State has been moved into a plugin: https://github.com/emberjs/ember-states
I have the error only if I use a combination of Ember.js 1.0.0 in combination with Ember data 0.13. If I include the extra ember-states lib, then everything works fine.
What is the reason of this change ? Why do I need an additional lib ?
If I use Ember.js 1.0.0 in combination with Ember data 1.0.0 beta.1, then this error does not occur.
I hope somebody can explain why this additional lib seems to be needed in some cases ?
Marc