I follow the steps of this meteor buildpack (https://github.com/jordansissel/heroku-buildpack-meteor) and tried to push to heroku. But it failed with unrecognized error. Did anyone see this problem before?
$ git push heroku master
-----> Heroku receiving push
-----> Fetching custom buildpack... done
-----> meteor app detected
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 5239 0 5239 0 0 17760 0 --:--:-- --:--:-- --:--:-- 43658
Fetching meteor deb package
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 12.0M 100 12.0M 0 0 3048k 0 0:00:04 0:00:04 --:--:-- 3187k
Unpacking meteor
Building meteor bundle
-----> Discovering process types
Procfile declares types -> (none)
Default types for meteor -> web
-----> Compiled slug size is 11.8MB
-----> Launching...
! Heroku push rejected due to an unrecognized error.
! We've been notified, see http://support.heroku.com if the problem persists.
To git@xxxxxxxxxxx.git
! [remote rejected] master -> master (pre-receive hook declined)
Got it now. Here is the similar problem to mine.
https://github.com/jordansissel/heroku-buildpack-meteor/issues/1
It works fine after installing mongo on heroku app.
$ heroku addons:add mongohq:free
Adding mongohq:free on test-heroku-meteor… done, v3 (free)