Uncaught TypeError: appInstance.lookup is not a function

[chrism]

Hi, I'm getting this error after installing, seems to be coming from this line:

http://localhost:4200/assets/ember-better-errors/instance-initializers/ember-better-errors.js:9

DEBUG: -------------------------------
ember.debug.js:5332 DEBUG: Ember             : 1.13.5
ember.debug.js:5332 DEBUG: Ember Data        : 1.13.7
ember.debug.js:5332 DEBUG: jQuery            : 1.11.3
ember.debug.js:5332 DEBUG: Ember Simple Auth : 1.0.0
ember.debug.js:5332 DEBUG: -------------------------------
ember-better-errors.js:9 Uncaught TypeError: appInstance.lookup is not a function

Thanks