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herokuにデプロイできない時

More than 1 year has passed since last update.

herokuにpushしたらrejectされた

以下エラー内容

remote:  !     Precompiling assets failed.
remote:  !
remote:  !     Push rejected, failed to compile Ruby app.
remote: 
remote:  !     Push failed
remote: Verifying deploy...
remote: 
remote: !   Push rejected

$ heroku create した直後に、以下のコマンドでnodejsを使えるようにする。
(bootstrapとかをインストールした時、node_modulが作成されるから)

$ heroku buildpacks:set heroku/nodejs

$ heroku buildpacks:add --index 2 heroku/ruby

んで、pushして 

$ heroku run rails db:migrate 

を忘れない

DB関係のエラーが出た時の最終手段

$ heroku buildpacks:set heroku/nodejs

$ heroku buildpacks:add --index 2 heroku/ruby

これすると、heroku上のDBがリセットされる

Riiina
fullstackエンジニアを目指して勉強中です。 HTML, CSS, Swift, JavaScript, Ruby, Ruby on Rails, Bootstrap
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