heroku“堆栈级别太深”错误

Question

I have a problem to launch my app on heroku i get this error

heroku rake db:migrate --trace
(in /app)
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
stack level too deep
/app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:231

What should i look into in order to investigate about the problem? Any idea? Thanks

Answer 1

1. Make sure the migration works (eg on your computer)

2. Run heroku logs and take a look at what the logs say