Ruby on rails Errno:：enoint:没有这样的文件或目录@rb_sysopen

我正在用RubyonRails做一个项目，试图建立一个电子商务杂货店，因此创建了一些数据，可以在没有我的

db/seed.rb

文件的情况下工作

我创建了一个CSV文件，其中包含产品、SKU、类别、站点名称、价格等信息，然后将以下代码放入我的

seed.rb

文件中：

require 'csv'
CSV.foreach(Rails.root.join("db/seeds_data/Store.csv"), headers: true) do |row|
  Store.find_or_create_by(upc: row[0], article_name: row[1], product_category_name: row[2],
  super_product_category_name: row[3], category_code: row[4], category_name: row[5],
  trading_area_name: row[6], ranged_articles_tw: row[7], site_name: row[8], price: row[9])
end

然后我尝试运行，

rails db:seed

，它返回以下错误：

Errno::ENOENT: No such file or directory @ rb_sysopen - /home/ec2-user/environment/grocerystore/db/seeds_data/store.csv
/home/ec2-user/environment/grocerystore/db/seeds.rb:2:in `<main>'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
bin/rails:4:in `<main>'

Errno:：enoint:没有这样的文件或目录@rb\u sysopen-/home/ec2 user/environment/grocerystore/db/seeds\u data/store.csv
/home/ec2 user/environment/grocerystore/db/seeds.rb:2:in`'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load\u path\u cache/core\u ext/kernel\u require.rb:50:in'load'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load\u path\u cache/core\u ext/kernel\u require.rb:50:in'load'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load\u path\u cache/core\u ext/kernel\u require.rb:21:in'require'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in`block in require_with_bootsnap_lfi'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load\u path\u cache/load\u features\u index.rb:65:在“寄存器”中
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in'require_with_bootsnap_lfi'
/usr/local/rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load\u path\u cache/core\u ext/kernel\u require.rb:29:in'require'
箱子/轨道：4:in`'

是您的文件名

Store.csv

或

Store.csv

？在

seed.rb

中，指定

Store.csv

，但是您的错误消息显示为

store.csv

。检查此错误是的，您是对的，这里有一个错误，因此我将csv文件重命名为store.csv以匹配seed.rb：现在生成一个名称错误“namererror:uninitialized constant store”您是否有文件

app/models/store.rb

？这个文件的内容是什么？