PG::UndefinedTable: ERROR: relation "carrinho" does not exist

Question

我正在使用 rails 4、ruby 2.3，但遇到了问题。如何解决这个错误？

PG::UndefinedTable: ERROR: relation "carrinho" does not exist LINE 1: SELECT "carrinho".* FROM "carrinho" WHERE "carrinho"."id" I... ^ : SELECT "carrinho".* FROM "carrinho" WHERE "carrinho"."id" IS NULL LIMIT 1

我的模特是carrinho.rb 我的控制器是 carrinhos_controller.rb 我的观点是 carrinhos 我的迁移是 20160204181641_create_carrinhos.rb

并在变化中有：

  inflect.plural "carrinhos", "carrinhos"
  inflect.plural "carrinho", "carrinhos"
  inflect.singular "carrinhos", "carrinho"
  inflect.singular "carrinho", "carrinho"
  inflect.irregular 'carrinho', 'carrinhos'

花一周时间尝试解决这个问题。请帮帮我！！

Answer 1

我解决了这个问题，我刚好从 inflect.irregular "carrinho", "carrinhos" 的位置开始，成功了！我不知道顺序会影响，但现在我不会再误会了。希望对大家有帮助。

PG::UndefinedTable: ERROR: relation "carrinho" does not exist

PG::UndefinedTable: ERROR: relation "carrinho" does not exist

ruby

ruby-on-rails

ruby-on-rails-4

ruby-2.3