make sure you add gems pg and rails_12factor to group :production do and bundle install --without production... push to git and push heroku master... That should work
On Wed, Dec 14, 2016 at 4:41 AM, fugee ohu <[email protected]> wrote: > what are the most common causes > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/rubyonrails-talk/d0e82e85-bf1b-4d77-8448- > 0bb091398126%40googlegroups.com > <https://groups.google.com/d/msgid/rubyonrails-talk/d0e82e85-bf1b-4d77-8448-0bb091398126%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAPgRuiA%3DBsk_umsG3VVpp19rjt0Q-SF7%2BNsTcWP%2B-kJK5asgng%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
