Taps error exporting DB to Heroku
A lot of time after searching and trying some things I noticed that I didn't add the database addon. (Heroku states that every application comes with database so I didn't figure out I had to activate the addon)
A simple:
heroku addons:add shared-databaseSolved everything.
Hope it helps anyone
Assuming you've added a database and you're still having this problem make sure you have at least 1 Dyno running and you've promoted your database.
To promote a database, first get the name of it by running:
heroku pgIt will be called something like HEROKU_POSTGRESQL_COLOR_URL, then just promote it:
heroku pg:promote HEROKU_POSTGRESQL_COLOR_URLThis will allow you to access that database via the DATABASE_URL environment variable, which is what the db:push command uses to push to.