21:44:09] rollup: Use ofeval
(in c:\XXX\node_modules\angularfire2\node_modules\firebase\firebase.js) is strongly discouraged, as it poses security risks and may cause issues with minification. See https://github.com/rollup/rollup/wiki/Troubleshooting#avoiding-eval for more details
Anyone has seen this error with rollup?
I have configured Firebase according to this blog post:
Getting Started with Ionic 2 RC0, Firebase 3 + AngularFire 2