Heroku Server not working with Devise

I have a rails app that uses Devise for user auth. In localhost:3000 my site works perfectly. I can signup, login, etc. However, when I git push heroku and try going to sign up or login, I just get a 500 error.

Some specs of my site: I'm using sqlite (I heard that may be a problem) and have changed the /users/sign_up route to /sign and /users/sign_in route to /login. My /configure/environments/development.rb has the code config.action_mailer.default_url_options = { :host => 'localhost:3000' } and /configure/environments/production.rb has the code config.action_mailer.default_url_options = { :host => 'myPersonalApp.heroku.com' }

开发者_运维技巧

What is wrong that is causing the 500 error only on heroku?

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Just a thought - Do you have any outstanding migrations that you have not performed on Heroku? That's something I always forget - Just run heroku run rake db:migrate and see if that helps. Might not be an error in your code after all.

Hope this helps!

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have you enabled SendGrid on your account so that it can actually send the messages?

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I had the same problem for a different reason: Don't forget to set

config.mailer_sender = 'your-email-address.xyz'

in devise.rb.

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Had the same issue. Running heroku run rake db:migrate worked for me