I got this error after upgrade. Running ember init couple of times. It didn't fix it. Thinking one of my add-on is causing this because it is not updated to certain new Ember paradigm. The page loads up, but it stops at some point - seemingly hitting the route.
How can I find which add-on causes this? This is what I got in my browser console. Ember console had nothing happened.
Uncaught Error
: Could not find module ember-metal/streams/stream ember.debug.js
:58missingModule ember.debug.js
:58internalRequire ember.debug.js
:80requireModule ember.debug.js
:44(anonymous function) stream.js
:11Module.exports loader.js
:123Module.reify loader.js
:144Module.exports loader.js
:121Module.reify loader.js
:144Module.exports loader.js
:121requireModule loader.js
:23(anonymous function) index.js
:18exports.default index.js
:15(anonymous function) app.js
:13Module.exports loader.js
:123requireModule loader.js
:23(anonymous function)
It is likely that one of your project dependencies requires updating. The most likely culprit is liquid-fire.
Good luck!