There were actually a couple of problems reported in #50 that I also saw:
the "Could not find module htmlbars-runtime" error -> fixed by upgrading liquid-fire
the "Assertion Failed: EventDispatcher should never be instantiated in fastboot mode" error -> fixed by upgrading to ember-cli 2.11 & latest ember-cli-fastboot & latest ember-cli-head (the latter probably being the source of the problem)
This should fix it, tested both with ember s and ember fastboot.
There were actually a couple of problems reported in #50 that I also saw:
This should fix it, tested both with
ember sandember fastboot.