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@xtl124

railsのmodel編集中に出たNoMethodError

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モデルの編集中に起きたエラーです。
新しくpost_commentというモデルを作成し、user.rbにhas_manyの定義を加えたところ…

スクリーンショット 2018-03-21 16.36.36.png

/var/lib/gems/2.3.0/gems/activerecord-5.1.5/lib/active_record/associations/builder/association.rb:54:in build_scope': undefined method arity' for :post_comments:Symbol (NoMethodError)

定義をコメントアウトし、さらにrails sすると…

Migration Pending Error

単にマイグレーションのし忘れで、新しく書いたモデルを読み取ってもらえなかったようです。。

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