Unable to deploy rails app to heroku (Could not detect rake tasks)

Question

I'm having this error when i'm trying to deploy to Heroku:

Could not detect rake tasks, ensure you can run $ bundle exec rake -P against your app and using the production group of your Gemfile. cannot load such file -- bootsnap/setup (LoadError)

Rails 5.4.4.2 Ruby 2.6.3 Bootsnap 1.7.0 Heroku Stack 18

Can you run that command locally? And could you past in your Gemfile? — Msencenb, Feb 02 '21 at 21:27

score 1 · Answer 1 · answered Feb 03 '21 at 00:15

1

ok, solved by using bundler 1.17.2 instead of 2.2.8

answered Feb 03 '21 at 00:15

Joseph Palmezano

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Unable to deploy rails app to heroku (Could not detect rake tasks)

1 Answers1