I'm trying to deploy my mean.js app to heroku. Somehow the app on heroku is loading a blank page. It seems like the angular app is not being loaded properly.
Possibly a problem with bower dependencies?
Please take a look at the blank heroku app.
The heroku logs show no errors. No angular errors either.
I would appreciate any help.
OK, I feel stupid.
It took me a while to realize that while my mean.js app is running in production mode, none of the client side javascript got loaded.
It turns out I needed to run grunt build (it's in the mean.js manual).
RTFM :-)
Go into the App settings from Heroku dashboard.
Go to Config Vars
Change Production to Development.
Remember, you have to run npm install as well as bower install
来源：https://stackoverflow.com/questions/24116130/blank-page-on-heroku-mean-js-angular-app