rails 未初始化常量 db:seed

Question

我正在尝试为我的 rails api 播种，我已经迁移了脚手架并且可以在我的本地主机上创建条目。我也尝试将其更改为每个模型的人和汽车，但这也不起作用。

我的seed.rb:

People.create![
    {firstname: 'Josh', lastname: 'Brolin', email: 'jb@gmail.com'},
    {firstname: 'Emily', lastname: 'Blunt', email: 'EmilyB@gmail.com'},
    {firstname: 'Benicio', lastname: 'Del-Toro', email: 'Sicario@gmail.com'}
]

Cars.create![
    {year: '2019', make: 'Audi', model: 'R8', price: '167000', person_id: '1'},
    {year: '2010', make: 'Toyota', model: 'Camry', price: '6500', person_id: '2'},
    {year: '2009', make: 'Honda', model: 'Civic', price: '4500', person_id: '3'},
    {year: '2017', make: 'BMW', model: 'X5', price: '15000', person_id: '2'}
]

当我运行 rails db:seed:

时出现此错误

NameError: uninitialized constant People
/home/pat/Desktop/test/carpeopleback/db/seeds.rb:9:in `<main>'
Tasks: TOP => db:seed

我试过为每个模型将其更改为 Person 和 Car，但这也不起作用。我也试过运行ning rails db:setup 结果相同

不确定我做错了什么。谢谢！

编辑：这是我的架构：


ActiveRecord::Schema[7.0].define(version: 2022_03_11_224419) do
  create_table "cars", force: :cascade do |t|
    t.integer "year"
    t.string "make"
    t.string "model"
    t.integer "price"
    t.integer "person_id"
    t.datetime "created_at", null: false
    t.datetime "updated_at", null: false
  end

  create_table "people", force: :cascade do |t|
    t.string "firstname"
    t.string "lastname"
    t.string "email"
    t.datetime "created_at", null: false
    t.datetime "updated_at", null: false
  end

end

Answer 1

People = [ {firstname: 'Josh', lastname: 'Brolin', email: 'jb@gmail.com'}, {firstname: 'Emily', lastname: 'Blunt', email: 'EmilyB@gmail.com'}, {firstname: 'Benicio', lastname: 'Del-Toro', email: 'Sicario@gmail.com'} ]
People.each do |p| 
  Person.create! p 
end

还要检查您的模型名称，它应该是 Person

rails 未初始化常量 db:seed

rails Uninitialized constant db:seed

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